QUESTION 4 What is the inverse of y = 3x + 9?
Y = X - 3
3
y = -x +9
3

y=-X - 3
3
y = 9x + 3

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry