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nasty-shy [4]
3 years ago
15

Please help, 9th grade math

Mathematics
1 answer:
mash [69]3 years ago
7 0

Step-by-step explanation:

y = mx + b, where m is the line's slope and b is the y-intercept.

We have m = -1. When x = -1, y = 2/3.

=> (2/3) = (-1)(-1) + b, b = 2/3 - 1 = -1/3.

Hence the value of b is -1/3.

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Sasha is making some shelves which are 75.5 cm long. If the wood she is using is 180 cm long, how many pieces will she need to m
anzhelika [568]

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Since the shelves are 75.5cm long, the total length she would be needing is 75.5cm × 6 = 453cm

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Step-by-step explanation:

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