Resuelve estas ecuaciones

1. 4x=20 2. x/7 = 2

3. 3x=2 4. x/2=7

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Susan says that the ratio of cups of water to total cups of ingredients is 1:2 because these is twice as much water as there is rice. Is this the correct ratio? Explain why or why not, and if not, give the correct ratio.

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4 - (x+2) <-3 (x+4) A. X<-7 B. X>-7 C. X<-9 D. X>-9

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Solve 4-|2x-1| = - 3

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