542 --> 500
328 --> 300
Estimate: 800
Answer:
y = -4
Step-by-step explanation:
-2x + 5y = 8
Let x=-14
-2(-14) +5y = 8
28 +5y = 8
Subtract 28 from each side
28-28 +5y = 8-28
5y = -20
Divide by 5
5y/5 = -20/5
y = -4
Answer:
in 20 minutes John can rap 10 small boxes and Hank can rap 12 small boxes
Step-by-step explanation: