Cookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost
you $2.80.Write an equation to determine the normal price of each cookie with (c).
I REALLY NEED HELP PLEASE
1 answer:
today's price is c - 0.75
7(c - 0.75) = 2.8
c - 0.75 = 0.4
c = 1.15
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Answer:
The answer is D $3.35
Step-by-step explanation:


Answer
1/2+2×(sqrt3)^2+x.(sqrt3/2)^2=8+1^2+1/2
1/2+2×3+x.3/4=8+1+1/2
1/2-1/2+6+x.3/4=9
x.3/4=9-6
x.3×4=3
x.3=3×4
x.3=12
x=12/3
x=4.
so, the value of x is 4.
hope it helps you.
The Answer for your question is True......