Betty can drive her car 400 miles at a steady speed using 20 gallons of gasoline. at this rate how many gallons of gas will she
1 answer:
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Answer:
x < −8
Step-by-step explanation:
Let's solve your inequality step-by-step.
- −3(x+3)>15
<u>Step 1</u>: Simplify both sides of the inequality.
- −3x−9>15
<u>Step 2</u>: Add 9 to both sides.
- −3x−9+9>15+9
- −3x>24
<u>Step 3</u>: Divide both sides by -3.
-3x 24
----- > -----
-3 -3
x < -8
<u>Answer:</u>
x < −8
