Question

Every weekend, Morgan buys interesting clothes at her local thrift store and then resells them on an auction website. If she brings $150.00 and spends s, write an expression for how much change she has. Evaluate your expression for s= $ 27.13 and s= $55.14.

Answer 1

150 - s <== ur expression

when s = 27.13
150 - 27.13 = 122.87

when s = 55.14
150 - 55.14 = 94.86

Answer 2

Her money-spent=change

150=her money
s=spent
so
150-s=change

my expression is 150-s=change

for 27.13=s
150-27.13=122.87
her change is $122.87 when s=$27.13

for s=$55.14
150-55.14=94.86
her change is $94.86 when s=$55.14