Mathematics, 31.10.2019 06:31, mfg1235
Colleen can paint a room in 12 hours. rebecca can paint the same room in 20 hours. how long does it take for both colleen and rebecca to paint the room if they are working together? write an equation that using the variable t to represent the time it takes to paint the room together that can be used to solve the problem.
Answers: 1
Mathematics, 21.06.2019 20:30, AllanCasey12
Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?
Answers: 1
Colleen can paint a room in 12 hours. rebecca can paint the same room in 20 hours. how long does it...
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