Cookson Cookson

27-04-2020
Mathematics

contestada

Please help me!! I really NEED IT

Please help me I really NEED IT class=

Respuesta :

devishri1977 devishri1977

27-04-2020

Answer:

Step-by-step explanation:

1) Today's cost of 7 cookies = $ 2.80

Today's cost of 1 cookie = 2.80/7

Normal price of cookie = c

[tex]c=0.75+\frac{2.80}{7}\\\\[/tex]

2) c = 0.75 + 0.40

c =$ 1.15

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