One-Step Equations and Inequalities

What inequality does the number line graph represent

• x ≤ 4

• x ≥ -4

• x < -4

• x > 4

What inequality does the number line graph represent?

• x ≥ 3

• x > 2

• x < -3

• x ≤ 6

What inequality does the number line graph represent?

• 5 ≥ x

• x < 0

• x > -1

• x ≥ −5

x + 9 = 14

• x = 6
• x = -6
• x = 23
• x = 5

c - 18 = 24

• c = 42
• c = 6
• c = -6
• c = 1.3

Write an equation:
Ms. Biediger's family wants to drive 750 miles. If they drive the same distance each day for 5 days, what distance, d, do they need to drive each day?

• 5d = 750
• 5 + d = 750
• 750d = 5
• 750 - 5 = d

Write an equation:
Jess bought 3 sandwiches from Jason's Deli. Each sandwich had m ounces of meat. If the total amount of meat was 24 ounces, which equation will show how much meat was in each sandwich?

• 24(3) = m
• 24m = 3
• 3/m = 24
• 3m = 24

k÷8 = 4

• k = 24
• k = 32
• k = 0.5
• k = -4

Solve:
It costs $640 to put on the school play. How many tickets must be sold at $8 each in order to pay for the cost of the play?

• 80 tickets
• 5120 tickets
• 65 tickets
• 8 tickets

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