Raymond B. answered 09/01/20
Tutor
5
(2)
Math, microeconomics or criminal justice
3(r-10s) - 4(7s+2r)
=3r-30s -28s + 8r
=11r 58s
Raymond B. answered 09/01/20
Math, microeconomics or criminal justice
3(r-10s) - 4(7s+2r)
=3r-30s -28s + 8r
=11r 58s
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