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Mathematics 13 Online
OpenStudy (anonymous):

HELP PLEASE

OpenStudy (anonymous):

The granola Summer buys used to cost $6.00 per pound, but it has been marked up 15%. a. How much did it cost Summer to buy 2.6 pounds of granola at the old price? b. How much does it cost her to buy 2.6 pounds of granola at the new price? c. Suppose Summer buys 3.5 pounds of granola. How much more does it cost at the new price than at the old price

OpenStudy (jackthegreatest):

for wat

OpenStudy (jackthegreatest):

hmm

OpenStudy (jackthegreatest):

6 times 1.15 is the cost per pound

OpenStudy (jackthegreatest):

which is 6.9 per pound

OpenStudy (anonymous):

For summer it costs 17.94 when she buys 2.6 pounds of granola at new price

OpenStudy (jackthegreatest):

a is 6 times 2.6 b is 6.9 times 2.6

OpenStudy (anonymous):

17.94 is the answer for b.

OpenStudy (jackthegreatest):

c is 6.9 times 3.5 minus 6 times 3.5

OpenStudy (jackthegreatest):

does that help jazelly_

OpenStudy (jackthegreatest):

and can u give me a medal?

OpenStudy (jackthegreatest):

@jazelly_ can u give me a medal?

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