Free Printable Chapter 1 Review

1.

Evaluate:

28\ -\ 4a^2\ when\ a\ =\ 3

a)

8

b)

-8

c)

-216

d)

-116

2.

Evaluate:

$\left(4a\right)^{3\ }\ \ \ when\ a\ =2\$

a)

128

b)

216

c)

512

d)

24

3.

What algebraic expression is a translation of "five times the difference of eight and a number x"?

a)

$5\left(8-x\right)$

b)

$x-\ 5\cdot8$

c)

$5\cdot8\ -\ x$

d)

$5-\ 8x$

4.

Does this mapping represent a function?

a)

Yes, it represents a function.

b)

No, it does not represent a function.

5.

Write the expression.
Twelve fewer questions than were on the first test.

a)

12 + q

b)

q - 12

c)

q x 12

d)

q ÷ 12

6.

24/v, if v = 4

a)

8

b)

6

c)

4

d)

20

7.

a = 5, b = 3 and c = 1.5
a + c

a)

8

b)

4.5

c)

2

d)

6.5

8.

Write the phrase as an expression.
twice a number x plus 8

a)

2 + 8x

b)

2x + 8

c)

2(x+8)

d)

8(2+x)

9.

Translate this phrase intoan Algebraic expression.
57 more than 3 times Ziana's score
Use the variable g to represent Ziana's score.

a)

57g + 3

b)

3g - 57

c)

3g + 57

d)

57 - 3g

10.

Which expression is equivalent to $\left(5\right)^3$ ?

a)

$125$

b)

$5^2\times5$

c)

$5\times3$

d)

$5\times5\times5$

11.

Evaluate the power $\left(\frac{1}{6}\right)^2$

a)

$\frac{1}{12}$

b)

$\frac{1}{36}$

c)

$\frac{1}{6}$

d)

$\frac{2}{36}$

12.

A car travels 30 miles/hr for 3 hours, calculate the distance it will travel

a)

90 miles

b)

10 miles

c)

600 miles

d)

90 km

13.

What is the speed of a car that travels 400 m in 20 minutes?

a)

20 miles/hr

b)

20 m/min

c)

800 m/min

d)

200 miles/hr

14.

All of the y values or outputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

15.

All of the x values or inputs are called what?

a)

Domain

b)

Range

c)

Relation

d)

Function

16.

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

a)

D: {1, -3, -4,}
R: {0, 1, 2, -4}

b)

D:{0, 1, 2, -4}
R:{1, -3, -4}

c)

D:{0, 1, 2, 3, 4}
R:{1, -3, -4}

17.

Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?

a)

$800

b)

$1,000

c)

$1,200

d)

$1,500

18.

Jim paid a gym membership fee of $50, plus $20 per month. Jim has paid a total of $290 to the gym. How many months has Jim been a member of the gym?

a)

50 + 20m = 290

b)

20 + 50m = 290

c)

50 + 20 = m

d)

50m - 20 = 290

19.

Each side of this ice cube measures 2 inches. What is the volume of the ice cube?

The formula to solve for volume of a cube:

side^3

a)

6 cubic inches

b)

8 cubic inches

c)

12 cubic inches

d)

8 square inches

20.

Determine whether the table of values represents a function.

a)

Function

b)

Not a function

21.

What is true about a function?

a)

Has inputs and outputs

b)

Each input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

22.

Write the phrase as an expression.

twice a number x plus 8

a)

2 + 8x

b)

2x + 8

c)

2(x+8)

d)

8(2+x)

23.

A letter or symbol that represents a number.

a)

Term

b)

Constant

c)

Coefficient

d)

Variable

24.

A mathematical sentence stating that two expressions are equal.

a)

Expression

b)

Solution

c)

Inequality

d)

Equation

25.

Is -2.5 a possible solution for y ≤ -3 ?

a)

Yes

b)

No

26.

How would you calculate the time it takes for a bird flying at a speed of 45 km/hr to travel a distance of 1,800 kilometers?

a)

45 ÷ 1,800

b)

45 × 1,800

c)

1,800 ÷ 45

d)

1,800 - 45

27.

How would you calculate the distance a motorcyclist travels if he rides at a speed of 20 m/s for 500 seconds?

a)

20 ÷ 500

b)

20 × 500

c)

500 ÷ 20

d)

500 + 20

28.

The rate is given as a percent (%). Before using it in the simple interest formula, you must first convert it to a______.

a)

fraction

b)

decimal

c)

ratio

d)

dollar amount

29.

The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.

a)

the amount of money borrowed or deposited

b)

the percent interest for his year

c)

the amount taxed

d)

the amount the bank owes you for being a customer at their bank

30.

Ann puts $300 in a bank account earning 4% interest. How much will she earn in interest in 1 year?

a)

4

b)

8

c)

12

d)

16

31.

83 - (-42)

a)

positive

b)

negative

32.

What do you get when you multiply a negative by a positive?

a)

Positive

b)

Negative

33.

A climber starts descending from 533 feet above sea level and keeps going until she reaches 10 feet below sea level. How many feet did she descend?

a)

523 feet

b)

543 feet

c)

0 feet

d)

500 feet

34.

Simplify -12.5 - (-4.8)

a)

7.7

b)

-7.7

c)

17.3

d)

-17.3

35.

Simplify 1/3 - (-2/3)

a)

1

b)

-1

c)

-1/3

d)

1/3

36.

Write the equivalent addition problem to 5 - (-8)

a)

5 + 8

b)

5 + (-8)

37.

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

a)

28 feet

b)

-28 feet

c)

52 feet

d)

-52 feet

38.

The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.

a)

the amount of money borrowed or deposited

b)

the percent interest for his year

c)

the amount taxed

d)

the amount the bank owes you for being a customer at their bank

39.

Tập đoàn mở rộng ra lĩnh vực kinh doanh Bất động sản với sự ra mắt của TNR Holdings Vietnam vào thời điểm nào?

a)

A. Năm 2010

b)

B. Năm 2012

c)

C. Năm 2014

d)

D. Năm 2015

40.

The value of the variable that makes an equation true is the

a)

solution

b)

coefficient

c)

constant

d)

unknown

41.

What is the meaning of the symbol?

≠

a)

not equal

b)

equal

c)

less than

d)

greater than

42.

Tell whether the value of the variable is a solution to the equation:

r-23=56;\ r=79

a)

Yes

b)

No

Chapter 1 Review

Total questions: 42

Worksheet time: 36mins

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