Free Printable Math 7 Ex Final Exam

1.

- 9 + 7

(a)

2.

-5(-3)

(a)

3.

-4 - 16

(a)

4.

Multiply.

5.

a)

-1 67/93

b)

1 67/93

c)

-16 8/15

d)

16 8/15

6.

-2.58 $\div$ (-4.3)

(a)

7.

Solve the equation, if possible.
$2a-6\left(a-4\right)=\ -4$

(a)

8.

To solve the equation $4\left(\frac{x}{2}+3\right)+7=43$ reorder the following

a)

Subtract 7 from both sides

b)

Divide both sides by 4

c)

Subtract 3 from both sides

d)

Multiply both sides by 2

1)

2)

3)

4)

9.

$Solve\ for\ x.\ \ \ \ \ \ \ \ \ \ \ -6.1\ +\ x\ =\ -19.3$

(a)

10.

Solve for the variable.
0.36y = -18

(a)

11.

8v - 4(v + 8) = 8

a)

2

b)

10

c)

4

d)

-4

12.

Find the value of the unknown variable

a)

A

b)

B

c)

C

d)

D

13.

An office manager paid $675.95 for computer equipment. The office manager bought one monitor for $127.95 and hard drives for $68.50 each. Write an equation to find x, the number of hard drives the office manager bought.

14.

How would you write the equation with a slope of 2/3 and a y-intercept of -3

a)

y=3/2x+3

b)

y=2/3-3

c)

y=2/3x-3

d)

y=2/3x+3

15.

Samantha sells two types of wristbands, rope or beaded.

She charges MORE for BEADED wristbands than for rope wristbands.

The amount of money, in dollars, that she collects from selling X wristbands of one type

and Y wristbands of the other type can be modeled by the expression $5x+8y$ .

What does each of the following expressions represent in this situation?

a)

5

1.

$ Price of the rope wristbands

b)

x

2.

Number of rope wristbands sold

c)

8

3.

$ Price of the beaded wristbands

d)

y

4.

Number of beaded wristbands sold

16.

Match the following.

a)

$m=\frac{y_2-y_1}{x_2-x_1}$

1.

slope formula

b)

$y=mx+b$

2.

slope-intercept form

c)

$y-y_1=m\left(x-x_1\right)$

3.

point slope form

d)

b in y=mx+b

4.

y-intercept

e)

m in y=mx+b

5.

slope

17.

Graph the equation:

$y=-\frac{2}{5}x+6$

18.

Graph the following Linear Equation: $-2x+3y=-6$

19.

Which of the following rates of change represents the graph shown?

a)

2 boys for every 1 girl

b)

0.5 boys for every 1 girl

c)

6 boys for every 1 girl

d)

3 boys for every 1 girl

20.

Solve the following:
(2 + 7 - 1) ÷ 2²

a)

16

b)

2

c)

72.25

d)

8.75

21.

$\frac{14+\left(-2+4^2\right)}{-4}=$

a)

-7

b)

-5

c)

-1

d)

7

22.

What is the value of the expression, 9x² - 12x + 4, when x = 3?

a)

22

b)

49

c)

85

d)

345

23.

Match the following:

a)

Division

1.

Quotient

b)

Addition

2.

Sum

c)

Multiplication

3.

Product

d)

Subtraction

4.

Difference

24.

Which of the following best describes the expression 4 times a number increased by 7?

a)

(x/4) + 7

b)

4x - 7

c)

4(x + 7)

d)

4x + 7

25.

Ralph buys a computer for $675. The sales tax rate is 6%. How much total did Ralph pay for the computer?

a)

40.50

b)

715.50

c)

6.00

d)

634.50

26.

John and his family went out to eat at their favorite restaurant. The bill for the food was $65.00, and they left a 20% tip for the server. What was the total cost of their meal (including tip)?

(a)

27.

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

a)

75

b)

51

c)

36

d)

34

28.

Solve and graph the inequality. $-3\ge\frac{n}{3}-7$

a)

A

b)

B

c)

C

d)

D

Math 7 Ex Final Exam

Total questions: 28

Worksheet time: 1hrs 9mins

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