Leroi and Sylvia both put $400 in a savings account. Leroi decides he will put in an additional $80 each week. Sylvia decides to put in an additional 20% of the amount in the account each week. Complete the sentence to answer the question.

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

i believe it's a.

i'm not sure on this one, most likely correct.

1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20