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WorksheetsQ4 Nine weeks Math review
Total questions: 110
Worksheet time: 4hrs 5mins
Which value of k makes 5 - k + 12 = 16 a true statement?
k = 1
k = 7
k = 3
k = 21
Select all the equations where y = 10 is a solution.
10y=20
60=6y
8=18−y
y+11=22
Which of these is an equation?
56 - 23 = 33
4
253 + 96
Which of these is an algebraic expression?
3 + 2 = 5
7y = 21
6y + 3
45 = 15 + x
In the expression 12x + 28, 12 is a coefficient.
TRUE
FALSE
In the expression 12x + 28, 28 is a constant.
TRUE
FALSE
In the expression 4(3x + 7), 3 is an exponent.
TRUE
FALSE
40 is what percent of 50
80
125
20
2000
What is the formula used to find the area of this shape? *This symbol: / means divided by
A= b x h/2
A= s2
A= l x w
A= (b1 +b2)h/ 2
There are 4 birds and 6 snakes. What is the ratio of birds to snakes?
6/4
4/6
1/3
10/16
Select ALL the ratios that are equivalent to 16 : 6
3 to 8
32 : 12
4 to 2
8 to 3
A cookie recipe calls for 2 eggs and 3 cups of flour. How much flour and how many eggs are needed to make 3 batches?
6 eggs and 9 cups of flour
6 cups of flour and 9 eggs
8 eggs and 12 cups of flour
12 eggs and 8 cups of flour
Are these ratios equivalent?
32 and 98yes
no
Here is a double number line showing that it cost $3 to buy 2 bags of chips. At this rate, how many bags of chips can you buy with $15?
5 bags of chips
4 bags of chips
10 bags of chips
8 bags of chips
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz
The play attendance decreased from 250 students to 195 students. What was the percent decrease?
55%
22%
28.2%
32%
9, 8, 7, 11, 7, 16, 3
3, 12, 12, 14, 15, 4, 12, 12, 16, 16
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?
What is the Mean Absolute Deviation (M.A.D.) for this data?
14, 19, 26, 27, 39
125
6.8
25
34
23, 34, 27, 7, 30, 26, 28, 31, 34
12, 13, 11, 16, 31, 14, 10, 15
The mean is found by ___________________ all of the numbers and then _____________________ by the number of items.
adding, subtracting
adding, multiplying
dividing, adding
adding, dividing
What is the first quartile?
4
5
6
7
What is the interquartile range?
3
6
4
5
What is the first quartile?
3
4
2
6
What is the third quartile?
7
6
8
3
This is a net of what shape?
Cube
Rectangular Prism
Triangular Prism
Square Pyramid
This is a net of what shape?
Cube
Triangular Prism
Triangular Pyramid
Square Pyramid
This is a net of what shape?
Cube
Triangular prism
Triangular pyramid
Square pyramid
5 x 5 x 5?
42 = 16
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
Simplify 83
512
24
4096
288
Which is larger?
53 or 35
53
35
They are equal
Convert fraction to a decimal
3/8
(a)
Convert fraction to a decimal
6/15
(a)
What is the decimal form of the fraction 7/100?
0.7
7.07
0.07
0.007
0.5
3.5
0.05
3.05
How would you write 3.5 in fraction form?
3 5/10
3 5/100
35/1000
Grace is bringing treats to her Algebra 1 class on her birthday. The number of treats she brings is based on the number of students in her class.
Which of the variables is independent?
number of students
number of treats
Jimmy earned $8 for every pizza he delivers.
m = money (dollars)
p = number of pizzas delivered
The dependent variable is:
m = money
p = number of pizzas delivered
Emma gets one sticker for every paper she completes.
s = stickers earned
p = papers completed
The independent variable is:
s = stickers earned
p = papers completed
15 = m - 5
How should you show your work to isolate the variable and solve the equation?
Evaluate (solve).
y - 4.6 = 12
y = 16.6
y = 5.8
y = 7.4
Answer not Given
The coefficient of the variable is
x=
x=
m divided by 5 is equal to negative three
m=
Solve the following equation:
x - 4 = 8
(a)
-36 is greater than -35.
True
False
Which of the following is above sea level?
-368 ft
2,851 ft
The left side of this number line is:
Positive.
Negative.
Neither positive nor negative.
Canasta is a card game where negative numbers represent losing points and positive numbers represent gaining points.
How would gaining 12 points be represented?
12 points.
-12 points.
A little while ago, a dolphin was swimming below sea level at -7 meters.
Now the dolphin is jumping at 0.5 meters. What does this mean?
The dolphin is 0.5 meters below sea level.
The dolphin is 0.5 meters above sea level.
The freezing temperature of water is 0°C.
Jess stores her bacteria samples at 4°C.
What does 4°C mean in this situation?
Jess stores her bacteria samples at 4°C below the freezing point of water.
Jess stores her bacteria samples at 4°C above the freezing point of water.
Jess stores her bacteria samples at the freezing point of water.
In which quadrant is the following point?
(-3, -12)
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
What is the length of the longest side of the rectangle?
5 units
Which of the following points is in Quadrant 3?
(-5,6)
(6,-5)
(5,6)
(-5,-6)
