Look at this system of equations. – 3x+7y= – 1
– 15x+30y= – 2

What value of d will make this system have the same solution?
– 3x+7y= – 1
dy=3

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?

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