Y = kx
80 = 16k
k = 80/16 = 5
direct variation
The first 2 choices are corect
Answer:
13.9%
Step-by-step explanation:
0.139 x 100=13.9, can you give me brainiest if its correct
Answer:
b=30
Step-by-step explanation:
it hits the y axis at 30.
so x^2 + 3x + 2 = 2x+3
or x^2 + x = 1
After that just use the a quadratic equation formula
-7 + 3w = 4w - 8
-7 = 4w - 8 - 3w
-7 = w - 8
-7 + 8 = w
1 = w
hope this helped, blessings! :)
