Question

7. At the football canteen, chocolate bars cost $1.60 and muesli bars cost $1.40.
a Construct a formula to show the total money, C, made by selling x chocolate bars and y
muesli bars.
b How much money would be made if 55 chocolate bars and 38 muesli bars were sold?​

Answer 1

Answer:

1.60 x 55 + 1.40 x 38

you will get ur answer = 141.2$

Answer 2

Answer:

a) $1.60x + $1.40y

b) $141.20 ($88 + $53.20)

Step-by-step explanation:

b)  55x1.60=$88.00

     38x1.40=$53.20

     $53.20 + $88.00 = $141.20