3 years ago

ABDC is a rhombus with side length 10cm

Mathematics

1 answer:

kenny6666 [7]3 years ago

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Cm2 equation equals the equivelens

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Mason says that (12x + 4) - (-3x + 5) and 15x - 1 are equivalent. Is he correct? Explain

julia-pushkina [17]

Answer:

Yes

Step-by-step explanation:

12x minus -3x is the same as adding two positives. That gives us 15x. 4 - 5 is -1. Putting the two simplified parts of the expression together, we get 15x - 1. Mason is correct.

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