Answer:
y = x² - 6x +5
Step-by-step explanation:
(x -1)(x-5) = y
x² - 5x - x + 5 = y
x² - 6x +5 = y
Answer:
10
Step-by-step explanation:
I'm pretty sure the answer would be 30 people.
Solve for y by simplifying both sides of the equation, then isolating the variable.
y = 7x/2 - 3