direct proportion y=kx , k is constant and k does not equal to 0.
17.5=k(21)
k=5/6
when x =39
y=5/6 ×39
y=32.5
A I think
Step-by-step explanation:
I'm not 100% sure though
Answer:
5( 4w -3)
Step-by-step explanation:
just pulled out a 5
Answer:

Step-by-step explanation:
Solve for the value of
:

-Combine both
and
by subtracting
by
:


-Subtract
to both sides:


-Divide both sides by
:


So, the value of
is
.