Ratios and Proportions

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

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

• ≤, ≥ 
• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 

In an equation or inequality, you want to get the variable...

• on one side
• to disappear
• isolated (by itself)

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Will my dot be colored in?
5 ≥ x

• Yes
• No

10 ≥ x - 3

• x ≤ 13
• x ≥ 13
• x ≤ 7
• x ≥ 7

"At most" and "No more than" are both clue words for...

• <
• >
• ≤
• ≥

3g >12

• g>36
• g<36
• g>4
• g<4

Ms. Branaugh brought treats for Valentines Day for all of her students.  If she has 75 students and each bag of candy has 15 pieces in it.  How many bags will she need to buy?

• 90
• 60
• 1125
• 5