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natulia [17]
2 years ago
13

What is the solution for a2 -b2

Mathematics
2 answers:
taurus [48]2 years ago
5 0

Answer:

do you mean 2a-2b, cause i don't understand and it remains the same is it is because we don't know what a is and what b is so it stays the same

Step-by-step explanation:

Sphinxa [80]2 years ago
4 0
2(a-b)

this is the answers
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Kylie could have a $5 bill and seven quarters while Ethan could have two $1 bills and forty pennies.

Step-by-step explanation:

Since Kylie has seven quarters, that is seven multiplied by the value of the quarter, a quarter is 25 cents. So 7 x 25 = 125 OR $1 and 25 cents. Leaving Kylie with a total of $7 and 25 cents with the addition of the $5 bill.

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Ethan has more bills and coins than Kylie and yet still has less money than Kylie.

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3 years ago
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2 years ago
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Step-by-step explanation:

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