Question

PLS HELP I WILL GIVE BRAILIEST!

Answer 1

x = 28.75

EXPLANATION :

Based on the given conditions, formulate:
`37+d=80.69`

Rearrange unknown terms to the left side of the equation :
`d=80.69-37`

Calculate the sum or difference
`=43.69`

Solution :
`x=43.69`

Therefore, Maggy's sister contributed $43.69 to the gift.