Answer:
d=27
Step-by-step explanation:
14+8 = 22
22 + 5 = 27
Answer:

Step-by-step explanation:
ask if you need it for the answer
This is a function since the cost equals the number of nails time the cost of each nail. So that is a function
The work out problem
<span>1/4)*y = 5*x // - 5*x
(1/4)*y-(5*x) = 0
(1/4)*y-5*x = 0
1/4*y-5*x = 0 // - 1/4*y
-5*x = -(1/4*y) // : -5
x = (-(1/4*y))/(-5)
x = 1/20*y
x = 1/20*y</span>