Mathematics, 21.01.2020 14:31 froyg1234
Ieda and thanh both offer piano lessons. ieda charges an initial fee of $8.50 and an hourly rate of $11.00. thanh charges an initial fee of $10.00 and an hour rate of $10.50. at how many hours of instruction will the price for each instructor be the same?
2 hours
3 hours
20 hours
30 hours
Answers: 2
Mathematics, 20.06.2019 18:04, ameliaduxha7
Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38
Answers: 3
Mathematics, 21.06.2019 21:00, millie54
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Mathematics, 22.06.2019 00:00, rcmolyneaux
At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
Ieda and thanh both offer piano lessons. ieda charges an initial fee of $8.50 and an hourly rate of...
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