3 years ago

Is 3 - -80 positive or negative?

1 answer:

6 0

3-(-80) is 83, so positive.

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BabaBlast [244]

Answer:

(C). {3}

Step-by-step explanation:

$\frac{x}{2(x+1)}$ = $\frac{-2x}{4(x+1)}$ + $\frac{2x-3}{x+1}$ ( x ≠ - 1 )

$\frac{x}{2(x+1)}$ - $\frac{2x-3}{x+1}$ + $\frac{x}{2(x+1)}$ = 0

$\frac{2x-3}{x+1}$ - $\frac{x}{(x+1)}$ = 0

$\frac{x-3}{x+1}$ = 0 ⇒ x = 3

8 0

3 years ago

Artemon [7]

Its 10 i just times by 2 then i got a answer then i looked and said 5 each side seems right

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3 years ago

bezimeni [28]

X/y
x=1 when y= 5
x=2 when y =10
the constant of proportionality = 1/5

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3 years ago

djverab [1.8K]

Answer: 12 answer is A

Step-by-step explanation:

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3 years ago

Sidana [21]

$.75(8) + $3.00(4) =
$6 + $12 = $18

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3 years ago