Which of the following expressions are equivalent?
Only expressions 1 and 2 are equivalent.
B...
Mathematics, 04.02.2021 18:30 biancasamadp3usfw
Which of the following expressions are equivalent?
Only expressions 1 and 2 are equivalent.
B.
Only expressions 1 and 3 are equivalent.
C.
Only expressions 2 and 3 are equivalent.
D.
Expressions 1, 2, and 3 are equivalent.
Answers: 1
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Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?
Answers: 1
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Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
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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
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