evaluate-2a+6b when a=6 and b = -3?

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2006-09-22 02:29:59 · 8 answers · asked by vencedersonflow 1 in Education & Reference ➔ Standards & Testing

-30

2006-09-22 02:31:32 · answer #1 · answered by golgofrinchian 2 · 0⤊ 0⤋

- 2a+6b=-2*6+6*(-3)
=-12-18
=-30

2006-09-22 03:00:27 · answer #2 · answered by oscar r 1 · 0⤊ 0⤋

-30

2006-09-22 02:39:52 · answer #3 · answered by Anonymous · 0⤊ 0⤋

-30

2006-09-22 02:36:53 · answer #4 · answered by vick 2 · 0⤊ 0⤋

-30

2006-09-22 02:32:02 · answer #5 · answered by Chris C 2 · 0⤊ 0⤋

-12+(-18)= -30

2006-09-22 02:33:03 · answer #6 · answered by WC 7 · 0⤊ 0⤋

-6

2006-09-22 09:35:21 · answer #7 · answered by mr_fury666 3 · 0⤊ 0⤋

-30

i know that 2 others have already got it, i just need points

2006-09-22 02:33:59 · answer #8 · answered by Mario Savio 6 · 0⤊ 0⤋