A(b-c) + 4 = e
take 4 to other side
A(b-c) = e-4
now divide both sides by (b-c)
A = (e-4)/(b-c)
Mark brainliest
D. (5,-21) would be your answer
So first you add 327 and 50
You get 377
And then you divide 377 by 4
You then get 94.25
So each family spends $94.25
Answer: 142825
Step-by-step explanation:
If is the number of years, then the population is .
Setting . .