Mathematics, 11.11.2020 01:00 xelynncaldera
Last week Matilda earned $103.50 for babysitting nine hours. She will earn $138 this week when she works for twelve hours. Which of the following equations could Matilda use to find the constant of proportionality if she earns the same hourly rate?
Answers: 2
Mathematics, 21.06.2019 16:30
Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $
Answers: 1
Mathematics, 22.06.2019 01:00
What are the solutions of the following system? y=-2x^2 y=x-2
Answers: 1
Last week Matilda earned $103.50 for babysitting nine hours. She will earn $138 this week when she w...
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