ANSWER FAST PLEASE!
Sophia and Charlotte work at a furniture store. Sophia is paid $250 per week plus
7.5% of her total sales in dollars, x, which can be represented by
g(x)=250+ 0.075x. Charlotte is paid $789 per week plus 4% of her total sales in
dollars, x, which can be represented by f(x) = 789 +0.04x. Determine the value
of a, in dollars, that will make their weekly pay the same.