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sergij07 [2.7K]
2 years ago
8

A student is trying to solve the system of two equations given below:

Mathematics
1 answer:
levacccp [35]2 years ago
8 0

Answer: B: (y + z = 6) × -5

Step-by-step explanation:

if you multiply 'y' by -5 it turns into -5y. Therefore when you add -5y and 5y together, you get 0y which is what you want when eliminating the y-term.

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If the length of a rectangle is three times it’s width and it’s parameter is 24cm what is the area
katrin [286]

Answer:

Area = 27 cm²

Step-by-step explanation:

let L be the length of the rectangle

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Then

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Step-by-step explanation:

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