Math 7 Q2 Summary

-3n + 8 > 29

• n > 7
• n < -7
• n > -7
• n < 7

22 < 6c + 4

• 11>c
• 3>c
• 11<c
• 3<c

Write an inequality for the situation:
George rented a bike for 4 hours. There was a $10 dollar deposit to pay in addition to the hourly rate. What was the hourly rate if the total came to less than or equal to $65?

• 10x + 65 ≥ 40
• 4x + 10 ≤ 65
• 4x - 10 ≤ 65
• 65 + 4x ≥ 40

Write an inequality:
Twenty-two more than four times a number is less than 82.

• 22 + 4n ≤ 82
• 22 + 4n > 82
• 82 + 22n ≥ 4
• 22 + 4n < 82

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?

• ≤, ≥ 
• <, >

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

what does the number line show

• x = 3
• x > 3
• x < 3
•  x > 6

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Pick the correct inequality.

• A
• B
• C
• D