Answer:
27x-9y
3(9x-3y)
Step-by-step explanation:
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Answer:
Step-by-step explanation:
If Kyle can get 5/8 of a shed built in x amount of time, he can get 62.5% done; if Jack can get 1/5 of the shed built in the same time, he can 20% of it done. As a ratio:
Kyle gets the whole thing done, 100% of the way, leaving Jack lagging behind at a somewhat lower percentage of the work being done.
and cross multiply to solve for the percentage of the shed built by Jack by the time Kyle gets it completed:
62.5x = 2000 so
x = 32%
Answer:
the mixed number is 2 1/4 and improper fraction is 9/4
Answer:
3^5 is 3*3*3*3*3
Which is 9*3*3*3 = 27*3*3 = 81*3 =243
3* -3 = -9
243*-9 = -2187
Step-by-step explanation:
Answer:
<h2>DOMAIN: The set of all real numbers except 0</h2>

Step-by-step explanation:
We have a faction.
We know: the denominator must be different from 0. Therefore
