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3 years ago

12

I think of a number take away one and multiply the result by three but using x as your unknow

1 answer:

Georgia [21]3 years ago

4 0

I think of a number, (55) = my x. -1 = 54 x 3 = 162.

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A rabbit can run at a speed of 35 mph. This is 7/9 of the fastest speed of an elk. How fast can an elk run?

Anuta_ua [19.1K]

Answer:

45 miles per hour

Step-by-step explanation:

Divide 35 by 7 and multiply by 9

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3 years ago

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30x/53 * 47/15write the product in the simplest form

Talja [164]

47/15 in its simplest form would be 2/15

4 0

3 years ago

Solve for n. Round to the nearest tenth, if necessary. <br><br> 47/n = 36/54

svp [43]

$\dfrac{36}{54}=\dfrac{36:18}{54:18}=\dfrac{2}{3}\\\\\dfrac{47}{n}=\dfrac{2}{3}\ \ \ |cross\ multiply\\\\2\cdot n=3\cdot47\\\\2n=141\ \ \ \ |divide\ both\ sides\ by\ 2\\\\n=\dfrac{141}{2}\\\\\boxed{n=70.5}$

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3 years ago

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Help I don’t understand this

Karo-lina-s [1.5K]

They give you the y-value in an (x, y) ordered pair. So you plug in 8 where the y is and solve.

- 4x - 8 = 24

Add 8 to each side

- 4x = 32

Divide each side by - 4

x = - 8

So your ordered pair is (- 8, 8).

7 0

3 years ago

HELP PLEASE ASAP !!!!!

baherus [9]

Have you already got your answer yet

8 0

3 years ago