step?
Mathematics, 20.06.2020 22:57, chuyyoshy092714
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When you use elimination to solve the following system, what is a good first
step?
2x - 5y = 4
2 + 3y = 11
a. Add 2y to the second equation.
b. Multiply the second equation by -2.
c. Solve the second equation for x.
d. Add the equations.
e. Multiply the second equation by 5.
Answers: 2
Mathematics, 21.06.2019 19:20, hahah265
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
Mathematics, 22.06.2019 00:30, deidaralove90
Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return
Answers: 3
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When you use elimination to solve the following system, what is a good first
step?
step?
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