Answer: -2 PLEASE GIVE BRAINLIEST
Step-by-step explanation:
Subbing 8 for x
-5(-8)-5y=50
Simplifying
40 + -5y = 50
Solving
40 + -5y = 50
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-40' to each side of the equation.
40 + -40 + -5y = 50 + -40
Combine like terms: 40 + -40 = 0
0 + -5y = 50 + -40
-5y = 50 + -40
Combine like terms: 50 + -40 = 10
-5y = 10
Divide each side by '-5'.
y = -2
Simplifying
y = -2
The answer is A.) b is 1.0349 it is a growth factor.
Answer:
35 + 37
Step-by-step explanation:
if you try any other number like: 37 + 39 = 76 that doesn't work well because its higher that 75.
Answer:
k = 1/2
Step-by-step explanation:
direct variation equation is y = kx where 'k' is the constant of variation
substitute 36 for 'y' and 72 for 'x' to get:
36 = 72k
solve for 'k' to get:
k = 36/72 or k = 1/2