Mathematics, 25.11.2020 03:00 yesimabadbih5147
Enola spent $48 at a used book store where hardback books sell for $12 each and paperback books sell for $8 each.
A. Write an equation in standard form where x represents the number of hardback books and y represents the number of paperback books she bought that day:
B. If she bought 2 hardback books how many paperback books did she buy?
Answers: 3
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The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
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Find two consexutive odd integers such that the sum of their square is 650
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Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Enola spent $48 at a used book store where hardback books sell for $12 each and paperback books sell...
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