Free Printable 8MA - 1st Nine Weeks Review

1.

What is the solution to the equation -5x + 17 = 3x - 7?

a)

x = 5

b)

x = 12

c)

x = 3

d)

x = 1.2

2.

Solve. $2(5x−2)=−4+10x$

a)

No Solution

b)

Infinite Solutions

c)

One Solution

3.

Solve. $8(b+1)-2b=3(2b-8)-16$

a)

No Solution

b)

One Solution

c)

Infinitely Many Solutions

4.

What would be the best first step?

$5\left(x+6\right)=2x-3$

a)

Distribute the 5.

b)

Combine the 2x and 3.

c)

Combine the x and 6.

d)

Subtract 2x on both sides.

5.

Which of the following statements BEST describes how to get from Step 2 to Step 3?

2(4x + 8) + 3x = 12

Step 1: 8x + 16 + 3x = 12

Step 2: 11x + 16 = 12

Step 3: 11x = -4

Step 4: x = $-\frac{4}{11}$

a)

Associative Property of Addition

b)

Addition Property of Equality

c)

Subtraction Property of Equality

d)

Commutative Property of addition

6.

TJ is offered a job with a salary of $42,000 and a raise of $6,000 per year. Another company offers him $62,000 and a raise of $2,000 per year. After how many years will TJ make more money if he accepts the first offer?

a)

$x<5$

b)

$x>5$

c)

$x\le5$

d)

$x\ge5$

7.

Fishing Adventures rents small fishing boats to tourists for day-long fishing trips. Each boat can only carry 900 pounds of weight. Let w represent the total weight of a group of people wishing to rent a boat. Write an inequality that describes the total weight allowed in a boat.

a)

$0<w<900$

b)

$0>w>900$

c)

$0\le w\le900$

d)

$0\ge w\ge900$

8.

Use the inequality to answer the following question.

$-2\left(5x-3\right)\ \le14$

Which of the following inequalities could be the result of the first step in solving the inequality for x?

a)

$5x-3\ge-7$

b)

$5x-3\le16$

c)

$-10x-3\le14$

d)

$-10x+6\le14$

9.

Which property best describes what happened from Step 1 to Step 2?

Given: 3x + 1 < -2x + 8

Step 1: 5x + 1 < 8

Step 2: 5x < 7

Step 3: $x<\frac{7}{5}$

a)

Addition Property of Inequality

b)

Subtraction Property of Inequality

c)

Division Property of Inequality

d)

Combining Like Terms

10.

Damian can spend a maximum of $40 at the fair. If admission into the fair is $10 and the rides cost $1.50 each, which inequality can be used to find how many rides Daniel can go on?

a)

10x + 1.50 ≥ 40

b)

1.50x + 10 ≤ 40

c)

1.50x + 10 < 40

d)

10x + 1.50 < 40

11.

Nalia has saved up $12 to spend at the fair on games and rides. Games cost $2 each and rides cost $3 each. Create an inequality to represent this scenario.

a)

$3x+2y\ge12$

b)

$2x+3y\ge12$

c)

$3x+2y\le12$

d)

$2x+3y\le12$

12.

Solve for R.

V = IR

a)

R = IV

b)

R = I/V

c)

R = V/I

d)

R = V - I

13.

The cost, in dollars, of a single-story home can be approximated using the formula C = klw, where l is the approximate length of the home and w is the approximate width of the home. Solve the equation for k.

a)

$k=\frac{C}{w\ +l}$

b)

$k=\frac{C}{lw}$

c)

$k=\frac{C}{l-w}$

14.

Identify the value of x that would make the relation shown in the table NOT a function.

a)

x = 1

b)

x = 0

c)

x = -1

d)

None

15.

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section B?

a)

Timmy is walking back to school because he forgot his math book.

b)

Timmy is talking to a friend and not walking.

c)

Timmy is walking faster home.

d)

Timmy is dancing in the street.

16.

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section C? Why is the distance from school decreasing?

a)

Timmy is walking back to school because he forgot his math book.

b)

Timmy is talking to a friend and not walking.

c)

Timmy is walking faster home.

d)

Timmy is dancing in the street.

17.

Which situation most accurately matches the graph?

a)

A student was jogging from school to home. She stopped to tie her shoe and take a drink from her water bottle, then continued at the same pace as before.

b)

A student was jogging from school to home. She walked for a while, then continued jogging.

c)

A sled rider was going down a hill. The hill was steep at first, then kind of flat. At the end, it was steep again.

d)

A car was slowing down, then contued moving at a constant rate. Finally, it slowed to a stop,

18.

Which graph represents a function?

a)

b)

c)

d)

19.

Which of the relations below is a function?

a)

{(2, 3), (3, 4), (5, 1), (2, 4)}

b)

{(2, 3), (3, 4), (6, 2), (7, 3)}

c)

{(2, 3), ( 3, 4), (6, 2), (3, 3)}

20.

a)

Function

b)

Not a Function

8MA - 1st Nine Weeks Review

Total questions: 20

Worksheet time: 3600secs

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