Answer:
211
Step-by-step explanation:
Answer:
The constant of variation is 5
Step-by-step explanation:
We know direct variation is of the form
y = kx
We know y =25 and x=5
25 = k*5
Divide each side by 5
25/5 = 5k/5
5 = k
Evaluation:
The answe for the function is -1.
First subtract 8.5 from both sides, then divide the -1.2 to get x by itself
x=1.5
The answers for one, two, and three are:
False
True
True
