Mathematics, 07.10.2021 19:20, silveriomanzuet
When solving the equation 2x+3+7)=25+9x, Stacy wrote 3x + 7) = 25+7x as her first step. Which property justifies Stacy's first step?
(1) Commutative Property of Addition
(2) Addition Property of equality
(3) Distributive Property of Multiplication over addition
(14) Multiplication Property of equality
Answers: 2
Mathematics, 21.06.2019 18:00, cici170
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Mathematics, 21.06.2019 22:30, 19thomasar
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
When solving the equation 2x+3+7)=25+9x, Stacy wrote 3x + 7) = 25+7x as her first step. Which proper...
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