X=5 y=1 this what i got when i worked it out on my paper. hope that helps.
Answer:
Step-by-step explanation:
I need this to ekk
The equation that models the difference in the projected enrollments for
public schools and private schools as a function of the number of years
since 1985 is B - R = (-18.53t^2 + 975.8t + 48140) - (80.8t + 8049) = -18.53t^2 + 975.8t + 48140 - 80.8t - 8049 = -18.53t^2 + 895t + 40091
Answer:
z=12
Step-by-step explanation:
divide by 1/2 to get the variable z by itself
