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Joylin 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
asked
May 5, 2019
Mathematics
middle-school
2
answers
4
votes
165k
views
Look at this system of equations. How can the system be changed so that the two equations have equal y-coefficients? 3x + 5y = 7 2x + 15y = 11
asked
Sep 20, 2018
Mathematics
high-school
1
answer
2
votes
58.5k
views
Witch are the rules of Tennis?
asked
May 24, 2018
Arts
middle-school
1
answer
1
vote
130k
views
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