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Mathematics, 21.06.2019 14:10, jessicapbailey52
Which linear equations have an infinite number of solutions? check all that apply. (x â 3/7) = 2/7(3/2x â 9/14)8(x + 2) = 5x â 1412.3x â 18 = 3(â6 + 4.1x)ďżź(6x + 10) = 7(ďżźx â 2)4.2x â 3.5 = 2.1 (5x + 8)
Answers: 3
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Mathematics, 22.06.2019 01:50, sierram298
One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.
Answers: 2
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