jayla23 jayla23

02-03-2017
Mathematics

contestada

simplify the expression 5(7a+3)-42

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ellenoelle ellenoelle

02-03-2017

if u use the distributive property you get 35a+15-42 and u combine like terms to get 35a-27

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1/2r + 2(3/4r - 1) = 1/4r + 6