Mathematics, 10.03.2021 08:10 bailey1025
Jacques will wash the windows of a house for $15.00 plus $1.00 per window.
Ray will wash them for $5.00 plus $2.00 per window. Let x be the number of
windows and y be the total charge for washing them. Write an equation that
represents how much each person charges to wash windows. Solve the system of
equations and explain what the solution means and when it would be most
economical to use each window washer.
Answers: 3
Mathematics, 21.06.2019 18:30, rachel2735
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 1
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
Mathematics, 21.06.2019 21:20, Boogates7427
Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?
Answers: 1
Mathematics, 21.06.2019 22:00, Morehollie9428
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
Jacques will wash the windows of a house for $15.00 plus $1.00 per window.
Ray will wash them for $...
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