Multiply 17x5=85,85+5=90 so aswer is 90
546 - 525 = 21
21 is 4% of 525.
Lisa gained a 4% pay increase.
If you didn't change the slope of the line, but you moved it
down 6 units on the graph, then its y-intercept would become
6 less. The equation of the new line would be ...
y = 1/3 x - 16 .
-x^2 + 4x + 12 = -3x + 24
-> x^2 - 7x + 12 = 0
-> (x-3)(x-4) = 0
-> x= 3 or 4
so y = 15 when x = 3, y = 12 when x = 4
You have to take the 2 divided by 12. And 12 divided by 2 is 6. So the answer is 6
