.20x=35
x=$175 total money to start
175-35(money she gave to Bill)=140 left
140/2=$70 spent 70 on books and has $70 left.
I think it’s 305 ft if I did it right but I could be wrong
any equation where x = a number e.g x = 5
Answer:
No.
Step-by-step explanation:
A proportional equation has no added constant. It is of the form ...
... y = kx
for some constant k. (0, 0) is always a solution to a proportional equation.