Answer:
Y=2x+5
Step-by-step explanation:
3 - -1
—-—— = 2=m
-1 - -3
Answer: F (False)
Step-by-step explanation:
Jointly variation has the following form:
y=kxz
Where k is a constant of propotionality.
Substitute values:
If y=16, x=4 and z=2, then k is:

If x=-8 and z=-3 the the value of y is:

Then the answer is FALSE.
I don't know if that is factor-able. It looks like you could just subtract and get 64t. which would lead to the answer being zero since you divide by zero when isolating the variable t.
Each shrub would cost $9.
x=(53.50-17.50)/4
Hope I help!!!