Mathematics, 06.01.2020 23:31, angeline2004
Nate rented a power washer and a generator. on his first job, he used each piece of equipment for 6 hours which cost $90. on his second job, he used the power washer for 4 hours and the generator for 8 which cost $100. what’s the hourly cost of each piece of equipment?
Answers: 1
Mathematics, 21.06.2019 14:40, jetblackcap
Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .
Answers: 2
Mathematics, 21.06.2019 22:00, nijanicole164
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
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