Suppose you are asked to solve the following system of equations by substitution.
x + 4y = 20
...
Mathematics, 07.04.2021 20:00 samjohnson3637
Suppose you are asked to solve the following system of equations by substitution.
x + 4y = 20
6x +y = 31
Write an expression that you can substitute for x in the second equation.
Answers: 3
Mathematics, 21.06.2019 13:00
Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.
Answers: 1
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The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?
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What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180Β° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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