Which ordered pair (a, b) is a solution of 4a - 5b = 7?

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

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

im pretty sure its

(8,15)

step-by-step explanation: