Answer:
(a)
Expression:
Amount you earn per hour: $3
(b)
Expression: 
Amount you spend on shirt: $18
Step-by-step explanation:
(a)
Let x represent the amount you earn per hour.

(b)
Let s represent the amount you spent on a shirt.

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Answer: I think you are asking for #2 = CD = AD
Explanation:
I hope this helped!
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- Zack Slocum
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Answer:
66.75 is the answer
Step-by-step explanation:
Just plug in the x and solve
4(2 , 5/8) + 9[2(2 , 5/8) + 1]
solve
4 × 2 , 5/8 + 9[2×2 , 5/8 + 1]
10.5 +9[2×2 , 5/8 + 1]
10.5 +9[5.25 + 1]
10.5 +9[6.25]
10.5 + 56.25
66.75
Hope this helps
Answer:
my bliss customer care number 8388026087//8388026087
Answer:
You are differentiating with respect to x
with the formula X^n = nX^n-1
dy/dx= 12x2 - 24x + 14