Write & Solve Equations & Inequalities Quiz

Write an equation to represent the problem given:
Last week Julia ran 30 miles more than Larry. Julia ran 47 miles in total. How many miles did Larry run?

• n + 47 = 30
• n + 30 = 47
• n - 30 = 47
• 30n =47

Solve for x.

13x = 65

• x = 845

• x = 5

• x = -5

• x = 7

Solve for m.

 $m+13=-21$  

• 34

• -34

• -8

• 8

 $-5x=20$  
What value of x makes this equation true?

•  $x\ =\ 4$  

•  $x=-4$  
  

•  $x=-5$  

•  $x=15$  

Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week. Which equation models this situation?

• 96h = 8

• h/96 = 8

• 8h = 96

• h/8 = 96

Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an equation to solve this problem. Use c as your variable.

• 18c = 6

• c + 6= 18

• c + 18 = 6

• 3c = 18

 $x-3\ge9$  

What value of x makes this inequality true?

• -1

• 13

• 11

• 6

Solve the inequality
x - 2 < 5

• x < 3
• x ≥ 7
• x < 7
• x ≤ 7

A slice of pizza costs $3.50.  You have $25.00 in your wallet to spend on pizza.  Write an inequality to represent the number, p, of slices of pizza you can buy.

• 3.50p < 25.00
• 3.50p > 25.00
• 3.50p ≤ 25.00
• 3.50p ≥ 25.00

Which inequality matches the graph of the solution?

• $x-3\ge-2$

• $x+3\ge-2$
  

• $x+3>-2$
  

• $x+3\le-2$