3 years ago

0.78 =? as a simplified fraction?

1 answer:

8 0

Answer: 39/50

Step-by-step explanation:

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pantera1 [17]

Answer: C

<u>Step-by-step explanation:</u>

$\dfrac{x+1}{x-5} - \dfrac{x-2}{x+3}$

= $\dfrac{x+1}{x-5}(\dfrac{x+3}{x+3}) - \dfrac{x-2}{x+3}(\dfrac{x-5}{x-5})$

= $\dfrac{x^{2}+4x+3}{(x-5)(x+3)} - \dfrac{x^{2}-7x+10}{(x-5)(x+3)}$

= $\dfrac{x^{2}+4x+3-(x^{2}-7x+10)}{(x-5)(x+3)}$

= $\dfrac{11x-7}{(x-5)(x+3)}$

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3 years ago

stich3 [128]

The one wall would be 13 feet long.
13+13+13+13= 52 feet.

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3 years ago

VladimirAG [237]

Answer:

Step-by-step explanation:

9 ÷ 15 = 0.6

Move decimal 2 places 0.6 -> 60

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3 years ago

vitfil [10]

Your equation is presented in by the following formula of y = mx + b

m = slope, it is the coefficient of X

y = 4/5 X - 3

m = 4/5

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3 years ago

bogdanovich [222]

Points are graphed on a coordinate plane by placing a dot on a location on a graph.

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3 years ago