Quiz about Solving Inequalities

Question 1

Which inequality matches this graph?

Accepted Answer

$$x\ge-3.5$$

Answer

x>-3.5

Answer

x<-3.5

Answer

$$x\le-3.5$$

Answer

-2>x

Question 2

Which inequality matches this graph?

Accepted Answer

x>-5

Answer

$$x\le-3.5$$

Answer

x<-5

Answer

$$x\ge-5$$

Answer

-2>x

Question 3

Which inequality matches this graph?

Accepted Answer

-2>x

Answer

-5>x

Answer

$$x\le-3.5$$

Answer

-2<x

Answer

x>-5

Question 4

Which graph best matches the solution to this inequality?

$$-x\ -\ 8\ \le\ 16$$

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 5

A fifteen-passenger van is rented for a family vacation. The van rental is $75.00 per day, plus a $160.00 insurance fee. Which inequality could be used to find x, the number of days the van can be rented if they want to spend less than $760.00 on the van rental?

Accepted Answer

75x + 160 < 760

Answer

75 + 160x < 760

Answer

75x + 160 > 760

Answer

75 + 160x > 760

Question 6

Emily is encouraged to read more than 4 hours each week. It will take her 45 minutes to finish the book she is currently reading, then she will divide the remainder of the time equally among the other six days. Which inequality would help Emily find the number of minutes she should read each day?

Accepted Answer

6x + 45 > 240

Answer

6x + 45 < 240

Answer

$$6x\ +\ 45\ \ge240$$

Answer

$$6x\ +\ 75\ \le240$$

Solving Inequalities

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