Answer:
Yes, she is correct.
Step-by-step explanation:
y = kx is direct variation
15 = k*-3
k = -5.
So the equation of variation is
y = -5x
When x = -4:
y -5*-4 = 20.
t+4 / t-2 = 1/4
t=-6 for your answer!
i'll take. thank you
725 Boxes of Popcorn
You can do it simply by just typing in the calculator 4893.75÷6.75.
But I can show my work. Picture below
the graphs are blurry, sorry :c