Variable c is 9 more than variable w. variable c is also 3 less than variable w. which pair of equations best models the relationship between c and w?

a. c = w − 9
c = 4w + 3
b. c = w + 9
c = w − 3
c. w = c + 9
w = c − 3
d. w = c − 9
w = 4c + 3

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

b. 2 and 4

step-by-step explanation: