Question

Cookies are on sale! Today each cookie costs

$0.75\$0.75
$0.75
dollar sign, 0, point, 75
less than the normal price. Right now if you buy
7
of them it will only cost you
$2.80
dollar sign, 2, point, 80
!

Answer 1

$1.15

Explanation:

7(c-0.75) = 2.80 is the equation

$1.15 is the total for C

I did this khan before and this is correct

Hope this helps!

;)

Answer 2

Whats the question?
I think the question is "how much are 7 of them if the sale wasn't going on."
which, without the sale, each cookie is originally $1.5, multiplied by 7, is $10.5 so you save a lot of money.
i think this was your question