1 And 2 Step Equations And Inequalities

Pick the correct inequality.

• A

• B

• C

• D

• 7

• 3

• x

• -4

x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8

• x ≤ 18

What are two solutions to x < 8?

• 8.6, 7.9

• 11, 16

• 0.8, 5.9

• 12, 7.1

8.9 + j = 12.8

• j = 21.7

• j = 3.9

• j = 1.4

• j = 4.1

Describe the graph for the solution for the following inequality:
a + 13 ≥ 20

• Closed circle; arrow pointing left

• Open circle; arrow pointing left

• Closed circle; arrow pointing right

• Open circle; arrow pointing left

Write an equation for the model above.

Laurie rode her bike 17.5 miles in 2 hours. She uses this equation to represent the relationship between her time and distance.

2x = 17.5

What does the solution x= 8.75 represent?

• The distance Laurie rode her bike.

• The time Laurie spent riding her bike.

• The distance Laurie traveled per hour.

• Not here

Javier scored 214.8 playing the first round of a video game. His sister played the second round and scored 198.4 points. Using the equation x-214.8 = 198.4, which of the following best represents the total points scored after the second round?

• 16.4points

• 302.2 points

• 313.2 points

• 413.2 points

• 4

• 7

• 5

• 2.5