Patterns, Functions, and Algebra

Math 7

What is the value of x for which the following is true? 30x = 40

3/4

4/3 10 70

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A. 3/4 B. 4/3C. 10D. 70

Which is a value for r that makes the following true? –12 + r > 24

-13 13 -37 37

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A. -13B. 13C. -37D. 37

Which is a value for h that makes the following true? –4h ≥ 24

-7 7 -5 5

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A. -7B. 7C. -5D. 5

Which best describes the following? 3x + 5x + 11

Constant

Expressi

on

Equati

on

Inequality

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A. ConstantB. ExpressionC. EquationD. Inequality

Tasha read 200 pages in her book this week. This was 50 more pages than she read last week. How many pages did she read last

week?

4 40150

250

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A. 4B. 40C. 150D. 250

Which is true for all values in the table below?

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A. y = –x + 3B. y = x − 1C. y = x + 1D. y = 2x + 3

Which best represents the number sentence shown? x − 7 = 8

Seven le

ss th

an a number ..

The quotient of x

and 7 i...

Seven ta

ke away a

numb..

A number subtra

cted fr.

.

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A. Seven less than a number is eight.

B. The quotient of x and 7 is eight.

C. Seven take away a number is eight.

D. A number subtracted from seven is eight.

If z stands for the number, which best represents the sentence below?

Forty less than thirty is a number.

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A. 40 − 30 = zB. 30 − 40 = zC. 40 − z < 30D. z − 30 < 40

4x + 4______ Which should be placed on the blank line above to make an

inequality?

= 12 > 12 -12

÷ 12

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A. = 12B. > 12C. - 12D. ÷ 12

If n stands for the number, which best represents the following phrase?

The sum of a number and five divided by fifteen

A B C D

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A. A

B. B

C. C

D. D

Ginni wrote the following geometric sequence in her notebook.3, 9, 27, 81, 243, 729, . . .

What would be the 8th term in Ginni’s sequence?

14582187

58326561

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A. 1,458B. 2,187C. 5,832D. 6,561

Which table contains only values that make the following true?

y = 2x + 725% 25%25%25%

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A. AB. BC. CD. D

A. B.

C. D.

Kirk wrote the number pattern shown below.0, 2, 5, 9, 14, 20

He found that the differences between the numbers increased by 1 as shown below.

If the differences continue to increase by 1, what will be the 9th number in Kirk’s original pattern?

35 38 44 54

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A. 35B. 38C. 44D. 54

Which phrase best represents the following?

Seven added to

...

Seven added to

...

The sum of s

ev...

Five

divided b...

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A. Seven added to the quotient of a number and five

B. Seven added to the quotient of five and a number

C. The sum of seven and five divided by a number

D. Five divided by a number added to seven

Which represents all the values for u that make the following true?u + 5 > 7

u > 2

u > 12

u < 2

u < 12

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A. u > 2B. u > 12C. u < 2D. u < 12

What value of p makes the following true?p − 4.5 = 2.5

2. 7.

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A. −7.0B. −2.0C. 2.0D. 7.0

What is the solution to the number sentence?

c = 4

c = 30

c = 50

c = 400

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A. c = 4B. c = 30C. c = 50D. c = 400

Which could be used to find the number n?

Four less than a number, n, is equal to fifteen.

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A. n − 4 = 15B. 4 − n = 15C. n − 15 = 4D. 15 − n = 4

Ginger spent $24 at the fair, which was three times the amount she spent last year at the fair. How much money did Ginger spend last year at the

fair?

$8 $21 $27 $72

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A. $8B. $21C. $27D. $72

6z > 36The above is —

an expressi

on

an equation

an inequality

a variable

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A. an expressionB. an equationC. an inequalityD. a variable

A large box contains 11 smaller boxes of raisins. The price of the large box is $2.75. Each of the smaller boxes of raisins costs the same amount. Which

could be used to find d, the price of a smaller box?

11d = 2.75

d + 11 = 2.75

d/1

1 = 2.75

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A. 11d = 2.75B. d + 11 = 2.75C. d − 11 = 2.75D. d/11 = 2.75

Which table contains only values that satisfy the following? y = x + 5

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A. AB. BC. CD. D

A. B.

C. D.

The graph displays the relationship between time and profit. Which equation represents the

relationship between time (t) and profit (P) ?

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A. One

B. Two

C. Three

D. Four

Which is an expression?

5x + 3

5x = 3

5x < 3

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A. 5x + 3B. 5x = 3C. 5x ≥ 3D. 5x < 3