Kayla earns a weekly salery of $290 plus a 5.5% comessin on sales at a gift shop how much would she make in a week if she sold %5700

She would make $603.50 for the week if she sold $5700.

y = 290 + 5.5%x

Where y is Kayla's total weekly salary. x is her sales for the week.

y = 290 + 5.5% (5700)

y = 290 + 313.50

y = 603.50

Kayla would earn $603.50 for the week.