Question

I need help finding an eqaution for this. Thank you in advanced

Answer 1

Formula:
`c=(sale\ price\ of\ 7)/(7)+\$0.75`

Normal Price:
`\$1.15`

Explanation:

First, you have to find the current price of one cookie.

Since 7 cookies cost $2.80, then the price for one sale price cookie would cost

Then you would have to add the $0.75 to the sale price to get the normal price.

`\$0.4\ +\ \$0.75=\$1.15`

The normal price of a cookie would be $1.15.

The formula to get that answer would be:

`c=(sale\ price\ of\ 7)/(7)+\$0.75`

Hope this helps!