Free Printable 7 HW 46+FIABS MON

Worksheets

7 HW 46+FIABS MON

Total questions: 121

Worksheet time: 3hrs 27mins

Name

Class

Date

-1 x 1 x -1 x -1

Organize these options into the right categories

Acute = less than 90

Obtuse = More than 90

Adjacent = share a common side

Vertical = Directly across from ea other

Right = 90

Straight = 180

Complimentary = add up to 90

Suplementary = add up to 180

Categorize the following

Angle xyz is a right angle

Angle xyz is a straight angle

Angle xyw and angle wyz are vertical angles

Angle a and angle b are complimentary angles

Angle a and angle b are both acute angles

Angle xyw and angle wyz are adjacent angles

True

False

Organize these options into the right categories

Acute = less than 90

Obtuse = More than 90

Adjacent = share a common side

Vertical = Directly across from ea other and are equal

Right = 90

Straight = 180

Complimentary = add up to 90

Suplementary = add up to 180

Categorize the following

Angle A and B are supplementary angles

Angle A and B are corresponding angles

Angle B = 40

Angle B = 50

True

False

Organize these options into the right categories

Acute = less than 90

Obtuse = More than 90

Adjacent = share a common side

Vertical = Directly across from ea other

Right = 90

Straight = 180

Complimentary = add up to 90

Suplementary = add up to 180

Categorize the following

Angle a and angle b are complimentary angles

Angle a + Angle b = 180

180 - a = b

a + b = 90

90 + b = 180

True

False

What is the perimeter in feet?

P = 2 (L + W)

P = 2L + 2W

Add up all sides

What is the area in square feet?

A = b(h)

A = L(W)

V = B(h) where B is the area of bottom

V = L(W)(H)

If you say 0.07 the correct way (with the proper place value) this problem becomes easy.

What is 3.4 ( 3 + 5 )

You can use the distributive property

3.4(3) + 3.4(5)

Add 3 and 5 together first

3.4 (8)

10.

Greater than and Less than signs have open circles on the answer.

Greater than or equal to and Less than or equal to have filled circles on the answer.

The number line is always shaded in the direction of the arrowhead.

11.

Greater than and Less than signs have open circles on the answer.

Greater than or equal to and Less than or equal to have filled circles on the answer.

The number line is always shaded in the direction of the arrowhead.

If you divide both sides by a negative number, the sign gets flipped the other way.

12.

Hint: Create an equation. The word per is usually connected to a variable. Anything that's already saved is the + or -

So the equation for this problem is

10x + 30 = 425

But don't forget to answer the actual question.

13.

Which expression is equivalent to (-2)(x) + (-3)(-12)

-2x + 36

-2x - 36

2x - 36

2x + 36

14.

Notice this is a distributive property question.

And it doesn't matter if the first number comes before or after the parenthesis.

Also notice what is in the first parenthesis and compare it with the other parenthesis.

The two parenthesis should be identical.

15.

Combine the like terms in the first part of the problem first... Then compare your answer to the 2nd part.

16.

They gave you the answer first, and are asking you what the problem should look like at the end.

So look at p(4 + 2.5n)

What would you multiply everything inside the parenthesis to get the answer 16 + 10n?

17.

Select ALL the expressions that are equivalent to 2x + 3x + 8 - 3x + 2

There is more than one correct response. Combine the like terms together.

2x + 6

2x + 10

5x - 3x + 6

5x - 3x + 10

18.

If the scale factor is 1:2, that means each side in figure B is twice as big as each side in figure A.

19.

If the scale factor is 1 : 2.5, that means each side in figure B is 2.5 times as big as each side in figure A.

How long is side S?

20.

Imagine someone taking a sword and chopping the cube in half horizontally. What shape is cut by the sword?

square

rectangle

triangle

line segment

21.

Try drawing a triangle with two 90 degree angles inside. Is it possible?

22.

What number do you have to multiply all the matching sides by in figure A to equal figure B?

23.

This is a subtraction problem. Use the fraction button for your answer.

24.

This is a division problem.

25.

Which number line represents 1.25 + 0.75 ?

26.

Enter the decimal equivalent for 8/12. Round your answer off to the nearest hundredths.

This is just a long division problem. Top divided by bottom.

27.

Are the given expressions below equivalent to 8 (2.25 - 4.25b)

Categorize the following

18 - 34b

-34b + 18

34b - 18

-18b + 18

Yes

28.

Organize these options into the right categories

Categorize the following

Point P represents the total number of cakes packed in 4 minutes.

The number of cakes packed in 2 minutes is 200

The number of cakes packed in 6 minutes is 360

True

False

29.

Remember to line up the units horizontally for ratio problems like this.

30.

In other words, how much ($) is each hotdog?

31.

Make sure your answer is in the same order that the question is asking for.

2 : 1

1 : 2

4 : 1

8 : 1

32.

"Constant of Proportionality" is another mathy way of saying "Rule."

Notice that the x number goes in, and the y number comes out.

What is happening to the x? What's the rule?

y = 3x

y = 2x

y = 5x

y = 0x

33.

Organize these options into the right categories

Categorize the following

P (red) = 1/2

P (yellow) = 0

P (red) = 1

The probability of selecting a a blue, green, or yellow marble are all equal.

True

False

34.

Thomas should ask 30 students in the eighth grade.

Thomas should ask 30 of his closest friends.

Thomas should ask 30 students in the seventh grade.

Thomas should ask 30 people eating lunch at McDonalds across the street from school.

35.

What is the mean of Mike's scores?

Remember:

Mean = Average

Range = High - Low

Mode = Most often

Median = Middle

36.

What is the range of Tim's scores?

Remember:

Mean = Average

Range = High - Low

Mode = Most often

Median = Middle

37.

Organize these options into the right categories

Categorize the following

Jen wears a small. It is unlikely she will get her shirt size.

Dave can wear a medium or large shirt. It is likely he will get his shirt size.

Bob wears a Double XXL shirt. It is certain he will pick a shirt that fits him.

True

False

38.

What is the median number of sit-ups done by Marquis?

Remember:

Mean = Average

Range = High - Low

Median = Middle

Mode = Most often

39.

What is the range of sit-ups done by Frank?

Remember:

Mean = Average

Range = High - Low

Median = Middle

Mode = Most often

40.

What is the interquartile range of sit-ups done by Frank?

Remember:

Mean = Average

Range = High - Low

Median = Middle

Mode = Most often

41.

Ask a random sample of students in the school's drama club.

Ask the owner of the local 7-Eleven what she thinks.

Ask the students on the school's basketball team.

Ask every tenth student in the school directory.

42.

Find the area.

HINT: You will need to imagine two separate rectangles.

Area of rectangle = b (h)

43.

Find the perimeter.

HINT: Add up the outside edges.

44.

Hint: C = 2r x pi OR d x pi

45.

You will need to find the area of the overall rectangle and then subtract the area of the two smaller triangles from it.

Hint: Area of rectangle = b (h)

Area of triangle = 1/2 b (h)

or 1/2 h (b)

or b (h) /2

46.

You will need to find the surface area of the package.

Surface Area = Find the areas of front, back, left, right, top, bottom.... Then add them all up.

47.

48.

49.

50.

Hint: Initial costs will be + #

Words like each and every mean # next to the variable.

3 - 2.5 = 24.25x

2.5x + 3 = 24.25

3x + 2.5 = 24.25

24.25 - 3 = 2.5

51.

Hint: There is more than one correct answer. Select ALL of the right answers.

52.

Hint: Combine like terms together. Then compare your answer with (ny + 4)

53.

Hint: Combine like terms together. Then compare your answer with (ny - 3)

54.

Hint: If the scale factor is 1:6 that means you multiply by 6.

55.

Hint: Figure out what they multiplied figure A by to get figure B. That number will be the scale factor.

56.

HINT: This question is about a triangle with two equal sides.

That means it is an isosceles triangle.

The other two angles would have to be equal as well.

There are 180 degrees inside a triangle.

Categorize the following

The triangle might be an equilateral triangle.

One of the angles inside the triangle might be 65 degrees.

Two of the angles absolutely MUST be 50 degrees.

One of the angles might be 60 degrees.

True

False

57.

HINT: It helps if you say 0.31 out loud, but make sure you use the correct place value.

58.

Both numbers must be positive.

Both numbers must be negative.

One number must be positive and the other must be negative.

59.

Hint: Think about how the answer would ALWAYS be negative.

The values of the two integers are opposites.

Both integers must be negative.

Both integers must be positive.

One integer must be positive and the other must be negative.

60.

Hint: "OF" means multiply. Then think about how much is left over.

61.

What expression does this number line represent?

4n - n

2n + n

8n - 2n

16n - 4n

62.

There is more than one correct answer. Select all of them.

63.

Hint: One way to do this is to multiply the total by 1.06 for the tax.

64.

Hint: In a proportion table, the x's have to change by the same each time AND the y's have to change by the same each time. It also needs to start at (0,0).

65.

Hint: A proportion graph must be a straight line AND start at the origin (0,0).

66.

What is the range of the miles Harry ran?

HINT: Range = High - Low

67.

What is the median number of miles Sally ran?

HINT: Median is like medium... It's in the middle.

68.

What is the interquartile range for the number of miles Harry ran?

HINT: Interquartile range is talking about the ends of the boxes (not the whiskers). Range = high - low.

69.

What is the mode for group A?

HINT: Mode is the same as most often occurring number.

70.

What is the range of time spent online by group A?

HINT: Range = high - low

71.

What is the mean for group B?

HINT: Mean is the same as average. You need to add up all the numbers and then divide by the number of scores.

66.6

100

72.

$\sqrt[]{4}$

Hint: What number multiplied by ITSELF equals the number inside the radical sign?

73.

$\sqrt[]{9}$

Hint: What number multiplied by ITSELF equals the number inside the radical sign?

74.

$\sqrt[]{16}$

Hint: What number multiplied by ITSELF equals the number inside the radical sign?

75.

$\sqrt[]{25}$

Hint: What number multiplied by ITSELF equals the number inside the radical sign?

76.

$\sqrt[]{36}$

Hint: What number multiplied by ITSELF equals the number inside the radical sign?

77.

$7^2$

The exponent of 2 means that the big number gets multiplied by ITSELF.

78.

$8^2$

The exponent of 2 means that the big number gets multiplied by ITSELF.

79.

$9^2$

The exponent of 2 means that the big number gets multiplied by ITSELF.

80.

$11^2$

The exponent of 2 means that the big number gets multiplied by ITSELF.

81.

$12^2$

The exponent of 2 means that the big number gets multiplied by ITSELF.

82.

Organize these options into the right categories

Acute = less than 90

Obtuse = More than 90

Adjacent = share a common side

Vertical = Directly across from ea other

Right = 90

Straight = 180

Complimentary = add up to 90

Suplementary = add up to 180

Categorize the following

Angle xyz is a right angle

Angle xyz is a straight angle

Angle xyw and angle wyz are vertical angles

Angle a and angle b are complimentary angles

Angle a and angle b are both acute angles

Angle xyw and angle wyz are adjacent angles

True

False

83.

Organize these options into the right categories

Acute = less than 90

Obtuse = More than 90

Adjacent = share a common side

Vertical = Directly across from ea other and are equal

Right = 90

Straight = 180

Complimentary = add up to 90

Suplementary = add up to 180

Categorize the following

Angle A and B are supplementary angles

Angle A and B are corresponding angles

Angle B = 40

Angle B = 50

True

False

84.

What is the perimeter in feet?

P = 2 (L + W)

P = 2L + 2W

Add up all sides

85.

What is the area in square feet?

A = b(h)

A = L(W)

86.

V = B(h) where B is the area of bottom

V = L(W)(H)

87.

If you say 0.07 the correct way (with the proper place value) this problem becomes easy.

88.

Greater than and Less than signs have open circles on the answer.

Greater than or equal to and Less than or equal to have filled circles on the answer.

The number line is always shaded in the direction of the arrowhead.

89.

Which expression is equivalent to (-2)(x) + (-3)(-12)

-2x + 36

-2x - 36

2x - 36

2x + 36

90.

Select ALL the expressions that are equivalent to 2x + 3x + 8 - 3x + 2

There is more than one correct response. Combine the like terms together.

2x + 6

2x + 10

5x - 3x + 6

5x - 3x + 10

91.

If the scale factor is 1:2, that means each side in figure B is twice as big as each side in figure A.

92.

If the scale factor is 1 : 2.5, that means each side in figure B is 2.5 times as big as each side in figure A.

How long is side S?

93.

Which number line represents 1.25 + 0.75 ?

94.

Enter the decimal equivalent for 8/12. Round your answer off to the nearest hundredths.

This is just a long division problem. Top divided by bottom.

95.

Are the given expressions below equivalent to 8 (2.25 - 4.25b)

Categorize the following

18 - 34b

-34b + 18

34b - 18

-18b + 18

Yes

96.

In other words, how much ($) is each hotdog?

97.

"Constant of Proportionality" is another mathy way of saying "Rule."

Notice that the x number goes in, and the y number comes out.

What is happening to the x? What's the rule?

y = 3x

y = 2x

y = 5x

y = 0x

98.

Organize these options into the right categories

Categorize the following

P (red) = 1/2

P (yellow) = 0

P (red) = 1

The probability of selecting a a blue, green, or yellow marble are all equal.

True

False

99.

Thomas should ask 30 students in the eighth grade.

Thomas should ask 30 of his closest friends.

Thomas should ask 30 students in the seventh grade.

Thomas should ask 30 people eating lunch at McDonalds across the street from school.

100.

What is the range of Tim's scores?

Remember:

Mean = Average

Range = High - Low

Mode = Most often

Median = Middle

101.

What is the median number of sit-ups done by Marquis?

Remember:

Mean = Average

Range = High - Low

Median = Middle

Mode = Most often

102.

What is the interquartile range of sit-ups done by Frank?

Interquartile = the left and right end of the box

Remember:

Mean = Average

Range = High - Low

Median = Middle

Mode = Most often

103.

Determine the area of the circle. Use 3.14 for pi.

Hint: A = $r^2\ x\ \pi$

104.

Determine the circumference of the circle. Use 3.14 for pi.

Hint: C = $2r^{ }\ x\ \pi\ \ \ OR\ \ \ d\ x\ \pi$

105.

Hint: Since the formula for the circumference of a circle is $2r\ x\ \pi$ ... If you go in reverse and divide by pi you will end up with the diameter, which is 2 times the radius. Cut that in half and you have the radius.

106.

107.

Hint: Use the distributive property to simplify the equation 2 (5x - 3)... Then compare it to 10x + b

108.

Hint: Plug in 5 for the value of x.

109.

Hint: Plug in 5 for the value of x.

110.

Hint: Use distributive property

-4m + 8

-4m -2

-4m - 8

-2m + 4

111.

Hint: Scale factor is what you multiply everything by.

112.

Hint: Scale factor is what you multiply by.

113.

Hint: Scale factor is what you multiply the dimensions by for the INCREASE... Then remember that A = bh

114.

Don't forget to move your decimal to make it in the form of a percent.

115.

116.

Hint: If you can divide y by x, and you get the same answer each time, then the table is a proportion... Just don't use the zeros for your division problems.