If you set it up in cross multiplication then you would have (x/100 = 45/54) then cross multiply so then i would look like this (54x/4,500) so from there you would divide 54 from 4,500 i hope this helps in any way oh and it should come up to be 83.3333333 which would be 83% lol
Answer:
a
Step-by-step explanation:
Answer: B : 12+3=15
Step-by-step explanation:
A sum is the answer of an addition problem
Rocky because of the product rule which says that when multiplying two terms with the same base you add the exponents.
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