Mathematics, 08.12.2020 01:10 fernandancon1872
Suzanne is trying to decide between two plumbers to fix her sink. One plumber charges $25 per hour and a $75 one-time service fee. The other plumber charges $30 per hour and a $50 one-time service fee. How many hours would the plumbers have to work for the cost to be the same amount?
Answers: 1
Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=β3x+7x=β2yβ16 enter your answers in the boxes.
Answers: 1
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (βy2 β 4y β 8) β (β4y2 β 6y + 3) 2.multiply and simplify 2x2y3z2 Β· 4xy4x2 3.multiply and simplify (x β 4) (x2 β 5x β 6)
Answers: 1
Suzanne is trying to decide between two plumbers to fix her sink. One plumber charges $25 per hour a...
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