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2 years ago

The point (2,-4) is on the line given by which equation below?

Mathematics

1 answer:

densk [106]2 years ago

5 0

Answer: (A) y=-2x

Step-by-step explanation:

Lets plug in the point (2,-4) for each equation.

-4=-2(2) this is correct

-4=2*2

-4=4 This cannot be true

-4=-2+3 =-4=1 This is false

Lastly, -4=2-4 this is false because -4 can't equal to -2.

So, A is the answer

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Step-by-step explanation:

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The marker cost 1/3 as a pen.The pen cost 1/3 as much as the book.The book cost 1/3 as much as the game. The price of the marker

creativ13 [48]

Let the price of game, marker, pen and book be $w, x, y and z.

$x = \frac{1}{3} y$
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3 years ago

Moretti's Ristorante & Pizzeria has two different soda sizes, Regular and Large. The Regular size soda is 22 ounces and the

Veseljchak [2.6K]

Answer:

280

Step-by-step explanation:

Given that:

The two different sizes of soda are:

Regular = 22 ounce

Large = 62 ounce.

The objective is to determine by what percent does the amount of the soda increase between the different soda size.

i.e. The ratio of the larger size in respect to the regular size:

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62/22 = 2.82

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2 years ago

Find the number whose 23.2% is 34.8.

omeli [17]

Answer:

The required number will be:

x = 150

Step-by-step explanation:

Let 'x' be the number

23.2% of x = 34.8

23.2% × x = 34.8

23.2/100 × x = 34.8

0.232x = 34.8

divide both sides by 0.232

0.232x/0.232 = 34.8/0.232

x = 150

Therefore, the required number will be:

x = 150

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2 years ago

Natasha wants to find out if the neighborhood supports lowering the speed limit on the street in front of her school. Which is a

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Answer:

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Step-by-step explanation:

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2 years ago