Quiz about PreAlgebra Final exam

Question 1

Apply the order of operations and choose the correct answer:
40 - 8 + 4 x 2

Accepted Answer

40

Answer

32

Answer

64

Question 2

True or False?
2 + (4 x 5 - 2) + 8 = 28

Accepted Answer

True

Answer

False

Question 3

If a = 4 & b = 6, what is 3a + 5b?

Accepted Answer

42

Answer

40

Answer

44

Answer

46

Question 4

If a=4,b=5 and c=6,find 2c-a-b

Accepted Answer

3

Answer

4

Answer

6

Question 5

Identity Property of Multiplication

Accepted Answer

12 x 1 = 12

Answer

5 x 0 = 0

Answer

8 x 3 = 3 x 8

Answer

8 + 0 = 8

Question 6

Commutative Property of Multiplication

Accepted Answer

7 x 6 = 6 x 7

Answer

8 + 2 = 2 + 8

Answer

7 x 1 = 7

Answer

7 + 0 = 7

Question 7

What property is this?
5 + (8 + 14) = (5 + 8) + 14

Accepted Answer

Associative Property of Addition

Answer

Associative Property of Multiplication

Answer

Distributive Property

Answer

Identity Property

Question 8

Which property of multiplication is shown?
(6+3) x 7 = 6 x 7 + 3 x 7

Accepted Answer

Distributive Property

Answer

Commutative Property

Answer

Identity Property

Answer

Associative Property

Question 9

2 (x + 4)

Accepted Answer

2x + 8

Answer

2x + 4

Answer

2x + 6

Answer

10x

Question 10

2 (x + 4)

Accepted Answer

2x + 8

Answer

2x + 4

Answer

2x + 6

Answer

10x

Question 11

-3 (a + 3)

Accepted Answer

-3a - 9

Answer

3a - 9

Answer

-3a + 9

Answer

3a + 9

Question 12

What is the ordered pair for point A?

Accepted Answer

( 2, 0)

Answer

( 0 , 2)

Answer

(0, -2)

Answer

(-2,0)

Question 13

What is the letter is a the the ordered pair (0, 3)?

Accepted Answer

R

Answer

A

Answer

M

Answer

L

Question 14

Where is T?

Accepted Answer

(-3, -2)

Answer

(-2,-3)

Answer

(3,2)

Answer

(-3,2)

Question 15

The __ - axis is vertical in the coordinate plane.

Accepted Answer

Y

Answer

X

Answer

Z

Answer

None of the above

Question 16

The __ - axis is the horizontal axis of the coordinate plane.

Accepted Answer

X

Answer

Y

Answer

Z

Answer

None of the above

Question 17

If you were to plot the point (4, -12) what would be the correct method?

Accepted Answer

Right 4, down 12

Answer

Up 4, left 12

Answer

Right 4, up 12

Answer

Down 4, left 12

Question 18

-8 - (-4) =

Accepted Answer

-4

Answer

12

Answer

-12

Answer

4

Question 19

-4(-1)(-2)

Accepted Answer

-8

Answer

8

Answer

-7

Answer

7

Question 20

Find the difference.

7/8 - 4/5

Reduce, or simplify answer.

Accepted Answer

3 / 40

Answer

-1 / 40

Answer

3 / 8

Answer

1

Question 21

Find the product of

(1/6) and (2/3).

Reduce, or simplify answer.

Accepted Answer

1 / 9

Answer

1 / 4

Answer

9

Answer

3 / 12

Question 22

What is/are the coefficient(s) of
2x + 9 + 7x?

Accepted Answer

2, 7

Answer

2, 9, 7

Answer

2x, 7x

Answer

9

Question 23

Simplify by combining like terms:

5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 24

What is 30% of 50?

Accepted Answer

15

Answer

16

Answer

16.3

Answer

17.4

Question 25

Express 16/25 as a percent.

Accepted Answer

64%

Answer

0.64%

Answer

1.5625%

Answer

15.625%

Question 26

Write the fraction 3/8 as a decimal.

Accepted Answer

0.375

Answer

37.5

Answer

2.6666...

Answer

0.26666...

Question 27

Which is the fraction for .21?

Accepted Answer

21/100

Answer

1/21

Answer

21/10

Answer

21/1

Question 28

Which is the fraction for .21?

Accepted Answer

21/100

Answer

1/21

Answer

21/10

Answer

21/1

Question 29

Which is the decimal for 4/5?

Accepted Answer

.8

Answer

,08

Answer

.45

Answer

4.5

Question 30

Which is the percent for 1.67

Accepted Answer

167%

Answer

.0167%

Answer

16.7%

Answer

1670%

Question 31

Which is the fraction for 33%?

Accepted Answer

33/100

Answer

33/1

Answer

33/10

Answer

1/3

Question 32

If 45% of the class are boys, what percent are girls?

Accepted Answer

55%

Answer

35%

Answer

45%

Answer

65%

Question 33

Find the slope of the line.

Hint: rise/run

Accepted Answer

1/2

Answer

-1/2

Answer

2

Answer

0

Question 34

Find the slope.

Hint: rise/run

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

5

Question 35

Which is equivalent to 5 x 5 x 5 x 5

Accepted Answer

54

Answer

53

Answer

45

Answer

55

Question 36

Round 23.542 to the nearest tenth.

Accepted Answer

23.5

Answer

23.6

Answer

23.54

Answer

23

Question 37

Use the >,<, or=0.07____ 0.7

Accepted Answer

<

Answer

>

Answer

=

Question 38

Order the decimals from least to greatest.0.38, 0.4, 0.36

Accepted Answer

0.36, 0.38, 0.4

Answer

0.38, 0.4, 0.36

Answer

0.4, 0.36, 0.38

Answer

0.36, 0.4, 0.48

Question 39

the difference if 3 times a number and 7

Accepted Answer

3n - 7

Answer

3 - 7n

Answer

3n + 7

Answer

3 / 7n

Question 40

Question 40.

Accepted Answer

1/3

Answer

3

Answer

1/8

Answer

8

Question 41

Question 41.

Accepted Answer

3636 in2

Answer

10 in2

Answer

2100 in2

Answer

13 in2

Question 42

Question 42.

Accepted Answer

200 in3

Answer

201 in3

Answer

199 in3

Answer

300 in3

Question 43

Mia borrows $2550 to buy a moped. Her interest rate is 4% for 3 years. What is the interest amount Mia has to pay?

Accepted Answer

$306

Answer

$206

Answer

$506

Answer

$606

Question 44

Mrs. Dalton entered a canoe race. She rowed 12 miles in 4 hours. What is her average speed in miles per hour?

Accepted Answer

3 miles per hour

Answer

8 miles per hour

Answer

12 miles per hour

Answer

16 miles per hour

Question 45

Recall the definition of a unit rate.

Accepted Answer

The rate for one unit of a given quantity

Answer

A whole number without a fraction or decimal.

Answer

A number that is positive or negative.

Answer

The quantities x and y in a ratio.

Question 46

A large bottle of Ketchup is $4.00 for 20 ounces. Apply this unit rate to determine the cost of a small 12 ounce bottle.

Accepted Answer

$2.40

Answer

$16.00

Answer

$80.00

Answer

$0.20

Question 47

Determine the coefficient for the following expression:
4x + 12 + 10

Accepted Answer

4

Answer

12

Answer

13

Answer

x

Question 48

Use the distributive property to expand the following expression: 6(4 + x)

Accepted Answer

24 + 6x

Answer

30x

Answer

24x

Answer

24 + x

Question 49

solve for c

Accepted Answer

13

Answer

7

Answer

9

Answer

4

Question 50

Solve the equation below:

Accepted Answer

k = 176

Answer

k = 152

Answer

k = 5

Answer

k = 27

Question 51

19  + a  =  -50

Accepted Answer

a =  -69

Answer

a = -950

Answer

a = -31

Answer

a = -50/19

Question 52

What does the "B" in the volume formula V = B x h stand for?

Accepted Answer

Area of the base

Answer

Bottom of the object

Answer

Box

Answer

Between

Question 53

Find the volume of the cylinder. Round your answers to the nearest tenth if necessary.

Accepted Answer

31.4 cm3

Answer

16.4 cm3

Answer

31.7 cm3

Answer

22.0 cm3

Question 54

Simplify.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 55

How would you write 0.0005 in scientific notation?

Accepted Answer

5 x 104

Answer

50 x 105

Answer

5 x 103

Answer

.5 x 103

Question 56

What is scientific notation?

Accepted Answer

A short way to write really long numbers

Answer

A long way to write really short  numbers

Answer

I don't know...

Answer

None of the above

Question 57

What is the value of 18⁰?

Accepted Answer

1

Answer

18

Answer

0

Answer

-18

Question 58

How do you write the standard number 0.00095 in scientific notation?

Accepted Answer

9.5 x 10^-4

Answer

9.5 x 10^-3

Answer

9.5 x 10^-5

Answer

9.5 x 10^-6

Question 59

Write the standard number 6,267,000 in scientific notation.

Accepted Answer

6.267 x 10⁶

Answer

62.67 x 10⁶

Answer

6.267 x 10⁴

Answer

6.267 x 10⁷

Question 60

Write the standard number 6,267,000 in scientific notation.

Accepted Answer

6.267 x 10⁶

Answer

62.67 x 10⁶

Answer

6.267 x 10⁴

Answer

6.267 x 10⁷

Question 61

This is between which two integers?

Accepted Answer

13 and 14

Answer

12 and 13

Answer

45 and 46

Answer

91 and 92

Question 62

Which integer is a perfect square?

Accepted Answer

169

Answer

24

Answer

10

Answer

212

Question 63

Which company shows a greater rate of change?

Accepted Answer

Water's Edge Rafts

Answer

Ryan's Rafts

Question 64

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

Accepted Answer

-2x² + 11x -4

Answer

2x²+ 3x +1

Answer

-2x²- 11x -4

Answer

2x² + 5x -7

PreAlgebra Final exam

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