Inequalities

Pick the correct letter for:
6 > x

• A
• B
• C
• D

To get an A on inequalities quiz, you need to score at least 50 points on a two-part test.  You score 39 on the first part.  What solution set represents how many more points you need?

• x ≤ 50
• x > 50
• x ≥ 11
• x > 11

Solve
10-5x<20 

• 2>x
• -2>x
• 2<x
• -2<x

Solve the inequality.
7 - 3(-2x - 1) < -11

• x> 7/2
• x> -7/2
• x< 7/2
• x< -7/2

4(2a+3)<-3(a-1)+3

• a<2
• a>2
• a=2

Solve the inequality.
^y/_-2 ≤ 5

• y ≤ -5/2
• y ≥ -5/2
• y ≤ -10
• y ≥  -10

There is no less than $250 in savings account s. Which inequality represents the amount in savings account s?

• s ≤ 250
• s ≥ 250
• s < 250
• s > 250