Mathematics, 12.04.2021 17:50 mommykathryn10pb9bdb
9.
A picture framing shop sells ready-made frames and also does custom framing using different kinds and widths of wood or metal. The
shop has a three-day sale. During the sale, for an 11-inch x 14-inch frame, a ready-made frame costs $12 and a custom frame
costs $30. Over the course of the three days, the shop sells ninety-two 11 x 14 frames and collects $1,788. Solving which system
of equations would yield the number of 11 x 14 ready-made frames r and the number of 11 x 14 custom frames c that the shop
sold during the three-day sale?
Answers: 2
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If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?
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Mathematics, 21.06.2019 17:00, smelcher3900
The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles
Answers: 2
9.
A picture framing shop sells ready-made frames and also does custom framing using different kind...
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