Mathematics, 29.09.2020 01:01, bubblegum2850
Lloyd solves the equation 24x+18(x-2)=216 for x. Some of his steps are shown.
Step 1: 24x + 18(x - 2) = 216
Step 2: 24x + 18x - 36 = 216
Step 3: 42x - 36 = 216
Step 4: 42x = 252
Which of the following statements BEST describes what Lloyd did to get from Step 3 to Step 4?
A used the distributive property
B used the addition property of equality
C combined liked terms
D used the multiplicative inverse property
Answers: 3
Mathematics, 21.06.2019 19:00, milhai0627a
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Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
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Lloyd solves the equation 24x+18(x-2)=216 for x. Some of his steps are shown.
Step 1: 24x + 18(x -...
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