Keiko, Sam, and Aldo have a total of $105 in their wallets. Sam has 4 times what Aldo has, Keiko has $9 less than Aldo. How much does each have?
Amount in Keiko's wallet:
$6.50

Amount in Sam's wallet:
$26

Amount in Aldo's wallet:
$17

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

image for option 4

step-by-step explanation:

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