3 years ago

40 points to whomever answer this right

1 answer:

7 0

X and w is 105 degrees and y and z are 86 degrees. since line L is a straight line it would have to add up to 180 and same with line M

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Solve 2-3x=-x-8 i need help on this question i cant solve this

Nikitich [7]

Answer:

$x=5$

Step-by-step explanation:

We start by adding $3x$ to both sides, giving $2-3x+3x=-x+3x-8$ , which after simplifying gives $2=2x-8$ .

We then add $8$ to both sides, giving $2+8=2x-8+8$ , which after simplifying gives $10=2x$ .

We can then divide both sides by $2$ , giving $10/2=2x/2$ , which after simplifying gives $5=x$ , or $x=5$ . So, x is 5.

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2 years ago

Simplify each expression below

Fed [463]

Where's the picture

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3 years ago

Which equation is true? A) 4/-9=-4/9 B) 4/-9=2/-3 C) 4/-9=4/9 D) 4/-9=2/3

prisoha [69]

The answer is B, 4/-9 = 2/-3

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3 years ago

A. 10,000 B. 23,000 C. 55,000 D. 155,000

Law Incorporation [45]

The best and most correct answer among the choices provided by the question is B.) 23,000

Hope this helps :)

3 0

3 years ago

Ralphie has a large tropical fish collection. He gives 2/3 of his fish to a local high school. Then he gives 2/5 of the remainin

Lubov Fominskaja [6]

Let initially number of fishes =x

He gives 2/3 of his fish to a local high school, that is he gives 2x/3 fish .

So number of fishes left = x -(2x/3) = x/3 . And he gives 2/5 of x/3 to an elementary school , that is , he gives 2x/15 fishes to the elementary school. And finally the number of fishes left =30 , that is

$x-(\frac{2x}{3}+\frac{2x}{15})=30$

$x-\frac{12x}{15}=30$

$\frac{3x}{15}=30$

$x = 150$

So initially he have 150 fishes .

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3 years ago