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16-02-2021
Mathematics

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Which expressions are equivalent to 8(-10x+3.5y-7)? Select two options.

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eilselaanelab eilselaanelab

17-02-2021

Answer:

[tex] - 8x + 120y - 56[/tex]

Step-by-step explanation:

evaluate the power calculate

[tex]8(1 x + 3 \times 5y - 7[/tex]

the coefficient of 1 doest have to be written but keep the sign

[tex]8( - 1x + 15y - 7[/tex]

remove the parentheses

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