-2/3 x < -24
Multiplying by 3 both sides
-2 x < -8
Dividing by -2 both sides
x < 4 (When multiply or divide by a negative integer signs changes)
Answer:
(-1,1)
Step-by-step explanation:
21 = 3(3n - 5)
21 = 3(3n) - 3(5)
21 = 9n - 15
<u>+15 +15</u>
<u>36 </u>= <u>9n</u>
9 9
4 = n
Look for key words in this problem. 3 EQUAL sized roasts. So they want you to have them equally in each one. Get it?