Mathematics, 10.03.2021 04:10 carlo123
Rob and Beth are selling wrapping paper for a school fundraiser. Customers can buy rolls of
plain wrapping paper and rolls of holiday wrapping paper. Rob sold 10 rolls of plain wrapping
paper and 17 rolls of holiday wrapping paper for a total of $341. Beth sold 16 rolls of plain
wrapping paper and 14 rolls of holiday wrapping paper for a total of $374. Find the cost of one
roll of plain wrapping paper.
Answers: 1
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Three coins are flipped. what is the probability that there will be at least two tails?
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What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4
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If 0° ≤ θ ≤ 90° and cosθ = 11 15 , what is the value of sin (90° - θ)? a) 11 /15 b) 15/ 11 c) 15 /4 d) 4/15
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A5 foot long board is propped against the wall of a house. the board forms a 60° angle with the ground. how far is the base of the board from the wall?
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Rob and Beth are selling wrapping paper for a school fundraiser. Customers can buy rolls of
plain w...
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