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The work of a student to solve a set of equations is shown: Equation 1: m = 8 + 2n Equation 2: 4m = 4 + 4n Step 1: −4(m) = −4(8 + 2n) [Equation 1 is multiplied by −4.] 4m = 4 + 4n [Equation 2] Step 2:
answered
Jun 20, 2018
Mathematics
college
2
votes
102k
views
“The following report presents the results of our laboratory tests, which support the conclusion that our new treatment for acne is safe and effective with minimal possible side effects.” Which statement
answered
Mar 15, 2018
Chemistry
high-school
1
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122k
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What is the surface area of a sphere with a radius of 11 units? Leave it in pi
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Sep 5, 2017
Mathematics
high-school
2
votes
52.6k
views
$4 is what percent of $50
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Aug 6, 2017
Mathematics
middle-school
0
votes
74.9k
views
How did Japan begin its quest to build an empire?
answered
Feb 13, 2017
Social Studies
middle-school
3
votes
17.5k
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