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melamori03 [73]

1 year ago

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Mathematics

1 answer:

Zina [86]1 year ago

8 0

9514 1404 393

Answer:

y = -2/3x +5/3
y = 2.4x -8

Step-by-step explanation:

Solve for y. The slope (m) is the coefficient of x. The y-intercept (b) is the constant.

1. 3y = -2x +5

y = -2/3x +5/3 . . . . . m = -2/3, b = 5/3

2. y = 2.4x -8 . . . . . . . m = 2.4, b = -8

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Lisa and her daughter weigh 185 pounds all together. The ratio of lisa’s weight to her daughter weight is 4:1 . How much does li

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