Solving Equations & Inequalities

When you graph an inequality, you use a closed dot for which symbols?

• ≤, ≥ 
• <, >

What inequality does the number line graph represent. 

• x < 2
• x > 2
• x ≥ 2
• x ≤ 2

Pick the correct inequality.

• A
• B
• C
• D

Solve the following equation

x + 8 = 15

Mathematical Equivalence

ON

5.4 + x = 16.2

Mathematical Equivalence

ON

Solve the following equation

2y = 18

Mathematical Equivalence

ON

Mathematical Equivalence

ON

What is the inverse of a fraction called?

• Reapproval

• Recipient

• Reciprocity

• Reciprocal

 $3.8\ =\ 3.2b$  

• b = 1.755

• b = 7

• b = 0.6

• b = 1.1875

Which is a solution of the inequality?

15 + f ≥ 35

• f ≥ 20

• f ≤ 20

• f ≥ 48

• f ≤ 48