Quiz about 1st Semester Review

Question 1

Which statement is true of points C and D on the number line?

Accepted Answer

C + D = 0

Answer

C + D > 0

Answer

C - D > 0

Answer

D - C < 0

Question 2

Study the number line shown.

Select ALL that apply.

Accepted Answer

-4

Accepted Answer

-3

Answer

0

Answer

2

Answer

5

Question 3

What is the solution to the equation, as a fraction, in LOWEST TERMS?

Accepted Answer

7/16

Answer

35/100

Answer

5/16

Answer

3/4

Question 4

Which statements could be true regarding the decimal equivalent when Alec uses long division to rewrite a rational number?

Accepted Answer

The decimal terminates

Accepted Answer

The decimal eventually repeats

Answer

The decimal neither terminates nor repeats

Answer

The decimal is always greater than 1

Question 5

For his science project, Spencer needs to photocopy his 21-page presentation. There are 37 students in his class, and he will need copies for each person, including his teacher. Each photocopy is $0.12. How much will Spencer spend at the copy center?

Accepted Answer

$95.76

Answer

$77.70

Answer

$93.24

Answer

$100.32

Question 6

Zeke is reading a book for class. He read 1/3 of the book on Monday, 1/4 on Tuesday, and 2/5 on Wednesday. At the end of Wednesday, Zeke has ______ of the book left to read.

Accepted Answer

1/60

Answer

1/12

Answer

11/12

Answer

59/60

Question 7

Janet has a scale drawing of her room. If each inch on the scale drawing equals 5 feet, what are the actual dimensions of Janet's room?

Accepted Answer

17 feet by 14 feet

Answer

16 feet by 13 feet

Answer

12.4 feet by 9.5 feet

Answer

8.4 feet by 7.8 feet

Question 8

Place the correct option to complete the sentence. A rectangle, with dimensions labeled, is shown in the diagram.

Accepted Answer

quadruple

Answer

double

Answer

increase by 3

Answer

stay the same

Answer

triple

Question 9

Which are the lengths of the sides that would form a triangle?

Accepted Answer

5 mm, 3 mm, 7 mm

Answer

2 cm, 6 cm, 9 cm

Answer

4 cm, 8 cm, 3 cm

Answer

1 mm, 5 mm, 2 mm

Question 10

A three-dimensional figure is cut parallel to its base. Which original figure could result in the triangle after being cut?

Accepted Answer

triangular prism

Answer

rectangular prism

Answer

rectangular pyramid

Answer

square pyramid

Question 11

A 3-dimensional figure was sliced parallel to its base. What was the shape of the resulting cross section?

Accepted Answer

rectangle

Answer

hexagon

Answer

trapezoid

Answer

triangle

Question 12

For this item, select the answer from the drop-down menu to complete the sentence. A right rectangular prism is sliced at an angle, as shown. What must be true about the shape created when the right rectangular prism is sliced at the angle shown?

Accepted Answer

Parallelogram

Answer

Kite

Answer

Square

Answer

Triangle

Question 13

Duke swims 0.1 mile in 2 minutes. If he swims at the same speed, how many miles does Duke swim in a minute, written as a decimal?

Accepted Answer

0.05 miles

Answer

0.1 miles

Answer

0.2 miles

Answer

0.25 miles

Question 14

Willa can type 900 words in a quarter of an hour. How many words per minute can Willa type?

Accepted Answer

60 words

Answer

30 words

Answer

120 words

Answer

300 words

Question 15

Emily can walk 3/4 of a mile in 1/4 of an hour. At this same rate, how long does it take Emily to walk 1 mile?

Accepted Answer

1/3 of an hour

Answer

1/2 of an hour

Answer

2/5 of an hour

Answer

2/3 of an hour

Question 16

If 1/2 of a gallon of paint covers 1/8 of a wall, how much paint is needed to cover the entire wall?

Accepted Answer

4 gallons

Answer

8 and 2/3 gallons

Answer

8 and 1/3 gallons

Answer

2 gallons

Question 17

What does the point (5, 15) represent?

Accepted Answer

In 5 minutes, Darius uses 15 gallons of water.

Answer

In 20 minutes, Darius uses 10 gallons of water.

Answer

In 15 minutes, Darius uses 5 gallons of water.

Answer

In 10 minutes, Darius uses 15 gallons of water.

Question 18

Which graph displays a directly proportional relationship?

Accepted Answer

Graph A

Answer

Graph B

Answer

Graph C

Answer

Graph D

Question 19

Tom borrows $2,000 at an 11.5% simple interest rate for 5 years. What is the total amount Tom will have paid back at the end of 5 years?

Accepted Answer

$3,150

Answer

$1,150

Answer

$2,050

Answer

$2,230

Question 20

Which expression can be used to find the area of the rectangle?

Accepted Answer

A = (L) ( 1/2L)

Answer

A = 2 ( 1/2L + L)

Answer

A = 2L + L

Answer

A = s (1/2L) + 2L

Question 21

What is the length of the entire rectangle?

Accepted Answer

g + 5h

Answer

g + 10h

Answer

g + 15h

Answer

g + 20h

Question 22

Which choice is equivalent to the expression shown? -5(2r - 6s) + 3(4s - 3r)

Accepted Answer

-19r + 42s

Answer

2r + 21s

Answer

-13r + 6s

Answer

-19r - 18s

Question 23

Which is an equivalent expression for 18c + 144?

Accepted Answer

18(c + 8)

Answer

12(c + 12)

Answer

12c + 12

Answer

18c + 8

Question 24

Which expression is equivalent to 8(x + 3) - 1/4(20x - 56)?

Accepted Answer

13x + 38

Answer

3x + 10

Answer

3x + 38

Answer

13x + 10

Question 25

Consider the expression shown in the box. Which is equivalent to this expression?

Accepted Answer

1.6x

Answer

4.0x

Answer

2.4x

Answer

0.6x

Question 26

Consider the expression shown in the box. Which is equivalent to this expression?

Accepted Answer

0.8x

Answer

3.68x

Answer

3.20x

Answer

1.2x

Question 27

The amount of money in an account, n, is increased by 4%. Which expression represents the total value in the account?

Accepted Answer

1.04n

Answer

0.04n

Answer

n + 1.04

Answer

n + 0.04

Question 28

Which expression is equivalent to "20% of R + 30% of R"?

Accepted Answer

0.5R

Answer

R + (50%)R

Answer

R + (20%)R + (30%)R

Answer

150R

Question 29

Rodney wants to buy 3.5 pounds of cherries and 2 1/3 pounds of peaches. If Rodney wants to use exact change, how much money should he take with him to the produce stand?

Accepted Answer

$17.43

Answer

$4.76

Answer

$12.67

Answer

$14.94

Question 30

Any number that can be written as a fraction

Accepted Answer

rational number

Answer

opposite

Answer

absolute value

Question 31

What is the opposite of 1/4?

Accepted Answer

- 1/4

Answer

-4

Answer

1/4

Answer

4

Question 32

Classify 17/10

Accepted Answer

Rational

Answer

Whole

Answer

Natural

Answer

None of the above

1st Semester Review

43 questions

Which statement is true of points C and D on the number line?

Which statement is not true?

Study the number line shown.
Select ALL that apply.

What is the solution to the equation, as a fraction, in LOWEST TERMS?

Which statements could be true regarding the decimal equivalent when Alec uses long division to rewrite a rational number?

For his science project, Spencer needs to photocopy his 21-page presentation. There are 37 students in his class, and he will need copies for each person, including his teacher. Each photocopy is $0.12. How much will Spencer spend at the copy center?

Zeke is reading a book for class. He read 1/3 of the book on Monday, 1/4 on Tuesday, and 2/5 on Wednesday. At the end of Wednesday, Zeke has ______ of the book left to read.

On a weekly basis, Mrs. Kimball’s classes use 1/4 of a bottle of hand sanitizer. In ten weeks, her students will use ______ bottles of hand sanitizer.

Janet has a scale drawing of her room. If each inch on the scale drawing equals 5 feet, what are the actual dimensions of Janet's room?

Maria makes a scale model of her school cafeteria. Her scale is 1 cm = 5 ft. What are the actual dimensions of Maria’s school cafeteria?

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