Answer:3(2x+7)-4=53-3x
6×+21-4=53-3x
6x+3x=53-21+4
9x=32+4
9x=36
X=36÷9
X=4
Step-by-step explanation:
Answer:
9604
Step-by-step explanation:
V = (7/3)³ × 756
= 343/27 × 756
= 9604 ft³
Answer:
Step-by-step explanation:
the initial cost is $8.5
the price changes by $4 for every hotdog & candy bar purchased
The final equation is
Answer:
62.5
Step-by-step explanation:
D when dividing, subtract the exponent on the bottom from the one on the top. a plain q has an exponent of 1.