Hi!
30 = x
f(x) = -1/5x - 14 find x when f (x) = -8
Set the equation equal to -8
-8 = -1/5x - 14
Add 14 to both sides.
6 = -1/5x
Multiply both sides by -5.
30 = x
Hope this helps! :D
Answer:
so one would be percent of each class wearing sunglasses to make it easier what your picking is questions based on math
Answer:
She sold 255 cups if she collected 127.50
Step-by-step explanation:
1/.50 is the same as 1/2 ratio so the cups is double the price