3 years ago

HELP!! And please explain thanks

1 answer:

ohaa [14]3 years ago

7 0

pic the second one to your left and youll find ur answer

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Novay_Z [31]

Let the unknown number be x
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23-199=44x
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3 years ago

Kruka [31]

I'M soo not sure on this one. But if I did the math correctly your answer would be C. 64

Hoped I help!

Also sorry if its wrong.

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2 years ago

emmainna [20.7K]

Answer:

Step-by-step explanation:

First we multiply x through (y+1). This equals xy +x.

Second we take 3 through (y+1). This equals 3y+3.

Next we take xy + x through (x+2). This equals 2x squared, y + 2x squared.

Fourth we take 3y+3 through (x+2). This equals 6xy + 6x.

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3 years ago

HACTEHA [7]

$\\ \sf\longmapsto \dfrac{3}{x-4}=\dfrac{6}{x-5}$

$\\ \sf\longmapsto 3(x-5)=6(x-4)$

$\\ \sf\longmapsto 3x-15=6x-24$

$\\ \sf\longmapsto 3x-6x=-24+15$

$\\ \sf\longmapsto -3x=-9$

$\\ \sf\longmapsto x=\dfrac{-9}{-3}$

$\\ \sf\longmapsto x=3$

$\\ \sf\longmapsto KM=3+6=9$

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2 years ago

olga_2 [115]

Mark reads about 350 (D) wpm
Explanation:
700 words x 10 pages= 7000 words
7000 words/ 20 minutes
= 350 wpm

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2 years ago