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baherus [9]
3 years ago
7

Salina’s age is one-quarter the age of her aunt. If a represents her aunt’s age, which expression represents Salina’s age?

Mathematics
2 answers:
ch4aika [34]3 years ago
6 0
Salina is 1/4 of age of unt
s=1/4 times a
s=a/4
MAVERICK [17]3 years ago
4 0

The answer is D, I took the test.

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The height of a stack of 12 pennies is 18.24 millimeters. What is the thickness of each penny.
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I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

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To show work:

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Niki makes the same payment every two months to pay off his $61,600 loan. The loan has an interest rate of 9.84%, compounded eve
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The question is an annuity question with the present value of the annuity given.
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