Free Printable Grade 9 End of Week 15 Assessment

1.

When you graph an inequality, which symbols do you use when you draw a closed dot?

Check all that apply

a)

$\le$

b)

$\ge$

c)

$<$

d)

$>$

2.

Solve.

a)

x ≤ 14

b)

x < 14

c)

x ≥ 14

d)

x = 14

3.

Solve.

a)

x > -28

b)

x > 28

c)

x > -14

d)

x > 14

4.

Solve and graph the inequality.
77 ≤ 5 + 8n

a)

A

b)

B

c)

C

d)

D

5.

solve 5( 6 + 3r) + 7 ≥ 127

a)

r ≤ 6

b)

r ≥ 6

c)

r ≤ -6

d)

r ≥ -6

6.

-2(x+2) < 14

a)

x < - 5

b)

x > -5

c)

x < -9

d)

x > -9

7.

Solve the inequality. Put your answer in inequality form:

n+7\ge13+2n

a)

$n\ge-42$

b)

$n\le-42$

c)

$n\le-6$

d)

$No\ Solutions$

8.

Solve the inequality. Put your answer in inequality form:

-18+3v>-7v-8

a)

$v>1$

b)

$v>-42$

c)

$v>5$

d)

$v>-1$

9.

Which inequality matches the number line?

a)

$x\ge2$

b)

$x>2$

c)

$x<2$

d)

$x\le2$

10.

What is the name of this symbol?

\ge

a)

Less than

b)

Greater than

c)

Less than or equal to

d)

Greater than or equal to

11.

Graph the solution set of the inequality.

–4a ≤ –28

a)

b)

c)

d)

12.

Graph the solution set of the inequality.

–4n + 1 > –23

a)

b)

c)

d)

13.

Solve: -2(x+2) < 14

a)

x < - 5

b)

x > -5

c)

x < -9

d)

x > -9

14.

Which graph represents the inequality 2x + 3 < 7

a)

b)

c)

d)

15.

a)

x > 2

b)

x > 5

c)

x >15

d)

x > 50

16.

Which graph represents the inequality 2x + 3 < 7

a)

b)

c)

d)

17.

-13t > 26

a)

t > -2

b)

t > 2

c)

t < 2

d)

t < -2

18.

Solve for x.

-2x+4<6

a)

$x>-1$

b)

$x<-1$

c)

$x>1$

d)

$x<1$

19.

Given that $x\ >\ 2\ is\ True.$
Which statment is True?

a)

$2x\ >\ 4$

b)

$-2x\ >\ 4$

c)

$-2x\ <\ -4$

d)

$-5x\ >\ -10$

20.

Given that $x\ >\ -1\ is\ True.$
Which statment is True?

a)

$2x\ >\ -2$

b)

$-2x\ >\ 2$

c)

$-2x\ <\ -2$

d)

$-2x\ <\ 2$

21.

Given that $x\ \le\ -5\ \ is\ True.$
Which statment is True?

a)

$-x\ \le\ 0$

b)

$-x\ \ge5$

c)

$-x\ \le\ -5$

d)

$-x\ <\ 5$

22.

Which symbol should be used so that the statement becomes true? If x > y, then $\frac{x}{10}$ ______ $\frac{y}{10}$

a)

>

b)

<

c)

$\le$

d)

$\ge$

23.

Which symbol should be used so that the statement becomes true?

if x > y, then (-5)x _______ (-5)y.

a)

>

b)

<

c)

$\le$

d)

$\ge$

24.

When you graph an inequality, which symbols do you use when you draw a hollow dot (circle)?

Check all that apply

a)

$\le$

b)

$\ge$

c)

$<$

d)

$>$

Grade 9 End of Week 15 Assessment

Total questions: 24

Worksheet time: 1hrs 2mins

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