Mathematics, 20.10.2019 15:10 alexisbcatlett14
Which of the following steps would you perform to the system of equations below so that the equations have opposite y-coefficients?
4x+2y=4
12x-y=26
a. multiply both sides of the top equation by 2
b. divide both sides of the bottom equation by 3
c. divide both sides of the top equation by 3
d. multiply both sides of the bottom equation by 2
Answers: 3
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Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
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Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
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How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
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Which of the following steps would you perform to the system of equations below so that the equation...
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