Asked by Anonymous
Abby plans to purchase pencils as prizes for the school fair. The pencils cost $11.52 per case or can be purchased individually. With her available money,
Abby can either buy ten cases of pencils and eight individual pencils or she can buy 1160 individual pencils. In either situation she will not have any money remaining after the purchases. How much money does Abby have?
Abby can either buy ten cases of pencils and eight individual pencils or she can buy 1160 individual pencils. In either situation she will not have any money remaining after the purchases. How much money does Abby have?
Answers
Answered by
John
11.52(10) + 8x = 1160x
where x is the cost of a pencil.
115.20 =1152x
x = .1 or 10 cents.
1160 time .1 is $116
11.52(10) + .1(8)
115.2 = .8 = $116
where x is the cost of a pencil.
115.20 =1152x
x = .1 or 10 cents.
1160 time .1 is $116
11.52(10) + .1(8)
115.2 = .8 = $116
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