An online bookstore sells all paperback books for "x" dollars each. Aidan bought 7 paperback books and spent $3.95 on shipping.
Nina bought 11 paperback books and spent $5.25 on shipping. What expression represents the total amount that Aidan and Nina spent?
2 answers:
Aidan:7x+3.95=y
Nina: 11x+5.25=y
Answer:
Aidan: 7x + 3.95 = y
Nina: 11x + 5.25 = y
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The formula for this problem is A=P(1+(r/n))^nt.
A is what you're trying to find. P=400 r=0.06 t=3 n=1, since it's compounded once per year.
Now plug in those values to get A=400(1+(0.06/1))^1*3
I get an answer of $476.41
Answer:
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Step-by-step explanation:
x
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Answer:
I hope this helped
Step-by-step explanation:
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Its 855/1000 if you simplify its 171/200
