The sum of the ages of Michael and Savannah is 114 years. 7 years ago, Michael's age was 4 times Savannah's age. How old is Michael now?

m = age of michael

s = age of savannah

m+s=114

7 years ago:

(m-7)=4(s-7)

m+s=114

m=4s-21

(4s-21)+s=114

5s=114+21=135

s=135/5=27

m=114-s=114-27=87

now michael is 87.

Savannah is 27

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98