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Free_Kalibri [48]
3 years ago
15

3b^3 without exponents

Mathematics
1 answer:
mezya [45]3 years ago
4 0
(3b)^3 without<span> exponents27 X B X B X B. </span>3b*3b*3b<span> . </span>3b<span> * </span>3b<span> * </span>3b<span> = 27b. sorry forgot that </span>exponent<span>.

</span>
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If 4 pounds of potatoes costs $6.78. How much does 1 pound of potatoes cost? Show all your work!
baherus [9]
If 4 lbs of potatoes cost 6.78...then 1 lbs of potatoes cost 6.78/4 = 1.695...rounds to 1.70 per lb
3 0
3 years ago
Two trains leave stations 288 miles apart at the same time and travel towards each other. One train travels at 95 miles per hour
erma4kov [3.2K]
95x=85x+288
You could add 288 to any side, it just shows that they're 288 miles apart.
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olga2289 [7]

Answer:

0.643

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Answer:

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J is more than 25

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