Mathematics, 09.11.2019 02:31, Daruk

1) evaluate the expression 2x-3y+3z if x=-2,y=5, and z= -1
2) solve for h: a=1/2h(b1+b2)
3) find the sum of the two mixed# 2 3/4+ 7 2/3
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Answers: 1

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1) evaluate the expression 2x-3y+3z if x=-2,y=5, and z= -1
2) solve for h: a=1/2h(b1+b2)