Answer: the one with the 12,18 and 22 step by step equation
hope this helped
Step-by-step explanation:
Answer:
9x + 7
Step-by-step explanation:
Given
6x + 5y + 3x + 7 - 5y ← collect like terms
= (6x + 3x ) + (5y - 5y ) + 7
= 9x + 0 + 7
= 9x + 7
2x+4=24
-4 -4
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2x=20
÷2 ÷2
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X=10
So 10 stickers in each pack
3.5 miles / 1.25 hours = 2.8 mph