Sue bought ten items at an average price of $3.60. The cost of eight of the items totaled $30. If the other two items were the same price, what was the price she paid for each?1) $15, 2) $7.50, 3) $6, 4) $3, 5) $1.50I guess the answer is $7.50. What is yr answer?

Question

Mathematics

Nitro

15 January, 02:46

Sue bought ten items at an average price of $3.60. The cost of eight of the items totaled $30. If the other two items were the same price, what was the price she paid for each?1) $15, 2) $7.50, 3) $6, 4) $3, 5) $1.50I guess the answer is $7.50. What is yr answer?

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Answers (2)

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Liliana Williams · Answer 1

4) $3

Total price of the 10 items = $3.6x10=$36

The cost of the other two items=$36-$30=$6

The cost of each of the two = $6/2 (because they are the same price)

=$3

Brogan Bautista · Answer 2

The answer is 4.) $3 each

She bought 8 items at $30 so those cost $3.75 each

8*$3.75=$30

then add $6 + 30 = $36

$36/10 = $3.60 for average cost of each item

so the other 2 items cost $3 each