Mathematics, 23.12.2019 01:31 Meloriew7272
The morgan famili and the alexander family each ised their sprinkles last summer. the water output was 20. l per hour. the water output rate for the alexander family ‘s sprinkler was 40 l per hour. the families used their sprinklers for a combined total of 50 hours, resulting in total water output of 1400 l. how long was each sprinkler used?
Answers: 2
Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Mathematics, 21.06.2019 23:30
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1
The morgan famili and the alexander family each ised their sprinkles last summer. the water output w...
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