32.5k views
0 votes
jasmine has $15 dollars and save $2.50 every month . radha has $0 and save $3.50 every month. jasmines savings after x months can be represented by the function f(x)=2.5x+15. radahs savings after x months can be represented by the function g(x)=3.5x after how any moths will they both have the same amount in savings? find the value of x which f(x)=g(x)

User Dublx
by
8.4k points

1 Answer

3 votes

2.5x+15 = 3.5x

subtract 2.5x from each side

15 = x

they will have the same amount after 15 months

User Alocaly
by
7.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.