Algebra Section 5-2 bellwork

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

• ≤, ≥ 
• <, >

Pick the correct inequality.

• A
• B
• C
• D

The maximum score on the pilot's test is 95 points.

• p < 95
• p > 95
• p ≥ 95
• p ≤ 95

Which sentence represents m > 41?

• Mary’s points, m, totaled more than 41
• Calvin ran no less than 41 miles, m
• The temperature, m, was less than 41°F
• The magazines’ cost, m, was not more than $41.

Which  is a solution to the inequality x - 4 > 6

• 12
• 10
• 7
• 8

Isaac's goal is to earn at least $80 toward a week at soccer camp.  He has earned $32 so far.  How much more does he need to earn?
Which inequality fits this situation?

• m + 32 ≥ 80
• 32 - m ≥ 80
• 80 + 32 ≤ m
• m + 32 > 80

28 > m - 4

• m < 32
• m > 32
• m < 24
• m > 24

you must be at least 48 inches to ride the roller coaster.

• x > 48
• x < 48
• x ≤ 48
• x ≥ 48

 $21=3+4n+5n$  

• 9

•  $-7$  

• 6

• 2

 $96=6\left(k+8\right)$  

•  $12$  

•  $8$  

•  $-4$  

•  $9$