Mathematics, 02.02.2021 21:20, bigboi97
Which of the following expressions is equivalent to 32(5.x2 – 10y2 – 4y - 1)?
8x3 – 7xy? – xy + 220
1523 – 10y2 – 4y - 1
15x3 – 10xy2 – 4xy – 2
1523 – 30xy2 – 12xy
3x
Answers: 2
Mathematics, 21.06.2019 20:30, psychocatgirl1
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 22.06.2019 01:30, isabellecannuli
Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?
Answers: 1
Which of the following expressions is equivalent to 32(5.x2 – 10y2 – 4y - 1)?
8x3 – 7xy? – xy + 220...
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