Mathematics, 28.07.2019 07:40 sophx
Afather and his son can clean the house together in 9 hours. when the son works alone, it takes him an hour longer to clean than it takes his dad alone. find how long it takes the son to clean alone.
Answers: 1
Mathematics, 21.06.2019 21:50
Which is the graph of this function 3 square root of x plus one if
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Mathematics, 21.06.2019 22:00
Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.
Answers: 2
Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.
Answers: 1
Afather and his son can clean the house together in 9 hours. when the son works alone, it takes him...
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