The difference between twice a number, x, and a smaller number, y, is 3. The sum of twice the number and the smaller number is -3. Which equations represent this situation? O y = 2x-3 and y=-2x-3 3 o y-2x-3 and Y--2-2 Y--- Oy - 2x+3 and y--2x-3 O y= 2x+3 and y=-x-

what is the model?

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

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