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2 years ago

Plsss help me need help

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

8 0

Answer:

Step-by-step explanation:

a. 9(4x - 3y - $\frac{2}{3}$ )

36x - 27y - ( $\frac{9}{1}$ * $\frac{2}{3}$ )

36x - 27y - $\frac{18}{3}$

36x - 27y - 6

b. -2 (-6x + 3y - 1)

12x - 6y + 2

c. $\frac{1}{5}$ (20y - 4x - 13)

4y - $\frac{4}{5}$ x - $\frac{13}{5}$

- $\frac{4}{5}$ x + 4y - $\frac{13}{5}$

d. 8(-x - $\frac{1}{2}$ )

-8x - 4

e. -8(-x - $\frac{3}{4}$ y + $\frac{7}{2}$ )

8x + $\frac{24}{4}$ y - $\frac{56}{2}$

8x + 6y - 28

Hope that helps!

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