3 years ago

Point X (2,-2), k= 1/2 HELP ASAP

Mathematics

1 answer:

Sedaia [141]3 years ago

5 0

Don’t click on the link it’s a scam .

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There are 4000 students at mountain high school and 1/8 of the students are seniors. If 1/5 of the seniors are in favor of the d

LenaWriter [7]

Answer: 1400 students

Explanation:

Total = 4000

Senior = 1/8 x 4000 = 500

Senior not in favor of debate = ( 1 - 1/5) x 500 = 400

Non senior = 4000 - 500 = 3500

Non-senior not in favor of debate = (1 - 5/7) x 3500 = 1000

Total = 400 + 1000 = 1400

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3 years ago

What value of x makes the following equation true? 15+3x=3(2−2x)

Alinara [238K]

Answer:

$\boxed {x = -1}$

Step-by-step explanation:

Solve for the value of $x$ :

$15 + 3x = 3(2 - 2x)$

-Use Distributive Property:

$15 + 3x = 3(2 - 2x)$

$15 + 3x = 6 - 6x$

-Take $6x$ and add it to $3x$ :

$15 + 3x + 6x = 6 + 6x - 6x$

$15 + 9x = 6$

-Subtract both sides by $15$ :

$15 - 15 + 9x = 6 - 15$

$9x = -9$

-Divide both sides by $9$ :

$\frac{9x}{9} = \frac{-9}{9}$

$\boxed {x = -1}$

Therefore, the value of $x$ is $-1$ .

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3 years ago

Find midpoint of xy X(7,-5) and y (9,-1)

Jlenok [28]

Answer:

(8,-3)

Step-by-step explanation:

(x1+x2/2), (y1+y2/2)

7+9/2=16/2=8 x=8

-5-1/2=-6/2=-3 y=-3

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3 years ago

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I need help #1-5 please help

nikdorinn [45]

Dont know man cant help

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3 years ago

A. m = 10 B. m = 12 C. m = 9

mars1129 [50]

Answer:

Step-by-step explanation:

just took that

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