Quiz about Alg. 1 Ch. 5-1-5-3 Review

Question 1

Solve each inequality.

Accepted Answer

$$n>-2.5$$

Answer

$$n>-1.5$$

Answer

$$n>3$$

Answer

$$n>3.5$$

Question 2

You flip an inequality symbol when you...

Accepted Answer

multiple or divide by a negative number

Answer

subtract

Answer

multiply and divide only

Answer

multiple by a negative number

Question 3

Solve:
6x+10>5x-12

Accepted Answer

x>-22

Answer

x>2

Answer

x<2

Answer

x<-22

Question 4

Which graph matches the inequality
k < 3?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 5

Pick the correct letter for:

x - 14 < -8

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 6

14 < -2a + 6 - 2a

Accepted Answer

a < -2

Answer

a > -2

Answer

a > 5

Answer

a < -5

Question 7

4(2a + 3) < 3(a - 1)

Accepted Answer

a < -3

Answer

a > -3

Answer

a < 3

Answer

a > 3

Question 8

Question 8.

Accepted Answer

t < -19

Answer

t < -22

Answer

t < -13

Answer

t < -25

Question 9

Question 9.

Accepted Answer

n < 7

Answer

n > 13

Answer

n < 8

Answer

n > 15

Question 10

6x + 2 + 6x < 14

Accepted Answer

x < 1

Answer

x > 1

Answer

x < -1

Answer

x > -1

Question 11

Solve:
-8(x - 3) - 4x < 108

Accepted Answer

x > -7

Answer

x > -38

Answer

x > -14

Answer

x < -38

Question 12

-2(x+2) < 14

Accepted Answer

x > -9

Answer

x < - 5

Answer

x > -5

Answer

x < -9

Question 13

In which step was the first mistake made?
Given: $$2x+5>4x-1$$

Step 1: $$-2x+5>-1$$
Step 2: $$-2x>4$$
Step 3: $$x<-2$$

Accepted Answer

Step 2

Answer

Step 1

Answer

Step 3

Question 14

A limo driver needs to make more than $450 in one day. He charges a rental fee of $375 plus $0.85 per mile. What inequality represents the number of miles, x, he would have to drive to reach his goal?

Accepted Answer

0.85x + 375 > 450

Answer

0.85x + 375 < 450

Answer

0.85 + 375x > 450

Answer

0.85 + 375x < 450

Question 15

Ann wants to spend at most $8.50 on school supplies. She needs to purchase a binder (costs $6.89) and wants to spend the rest on pens, which cost $0.59 each. Which inequality represents this situation, where x is the number of pens Ann can buy?

Accepted Answer

$$6.89+0.59x\le8.50$$

Answer

$$6.89+8.50x\le0.59$$

Answer

$$8.50+0.59x\le6.89$$

Answer

$$0.59+6.89x\le8.50$$

Question 16

Jo needs to collect at least 1,000 signatures for a petition. He has 520 and wants to collect the same number each week. He has 6 more weeks. Which inequality represents this situation?

Accepted Answer

$$520+6x\ge1000$$

Answer

$$520x+6\le1000$$

Answer

$$520x+6\ge1000$$

Answer

$$520+6x\le1000$$

Question 17

Which graph matches the inequality
k < 3?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 18

Which graph matches the inequality

p < 2

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Alg. 1 Ch. 5-1-5-3 Review

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