Question

Carli and Angela share a cell phone plan and split the bill each month. Last month, their total bill was $109. Carli went over her data limit on her phone, so her share of the bill was $15 more than Angela's to account for the overage charge. Which system of equations represents this situation?

A. c+a=109
a=c+15
B. c+a=109
c=a+15
C. c+a15
a=c+109
D. c-a=15
c=a+109

Answer 1

c + a = 109

c = a + 15

Answer 2

B

Explanation:

A- angela

C- charli

the answer is b becasue their total together is $109, but since charli went over her data limit she has to pay an extra $15 so, if they split the bill and add $15 dollars to bill that is the amount charli has to pay so therefore, its B