Math 7 Testlet 007 - Write, Solve, & Graph Inequalities 7.EEI.B.4c

An inequality is shown: \frac{3}{2}x - 0.75 < 15 Which number line shows the solutions to the inequality?

What is the solution to the inequality -3x + 4 > -20?

An inequality is shown:

-\frac{3}{5}x + \frac{7}{10} \leq 1

Which graph shows all the solutions to the inequality?

An inequality is shown:

4x + 13 > -11

What is the solution to the inequality?

Select the two possible solutions for the inequality –2\frac{1}{3}x – 18 < 52

Zach wants to spend more than $70 on a gift. He currently has $20 and can earn $5 each day that he walks the neighbor’s dog.

Select the two inequalities that represent the number of days, d, that Zach could walk the neighbor’s dog to earn enough money to spend on the gift.

For one week, a car rental costs $75 plus $0.15 per mile driven. Mr. Parkman rents a car for one week and wants to spend less than $250. Write an inequality Mr. Parkman can use to determine the number of miles, m, he can drive the rental car.

A student wants to read more than 325 pages of a book this month. The student has already read 42 pages of the book. The student will read 20 pages each day. Write an inequality that can be used to determine the number of days, d, it will take the student to read more than 325 pages of the book.

Graph the solution of the inequality -14x - 7 < 91.

Angela is going to buy shirts. She needs to spend less than $200 for the shirts.

• Doug’s Design charges a one-time fee of $48 and then charges $16 per shirt.

• Richard’s Rockin’ Tees charges $19 per shirt.

Determine the maximum number of shirts Angela can buy from each company. Show or explain your work.