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2 years ago

on a piece of paper , graph y+2<-2/3x+4. then determine which answer choice matches the graph you drew

Mathematics

2 answers:

stiks02 [169]2 years ago

5 0

y+2<-2/3x+4

subtract 2 from each side

y < -2/3 x +2

the y intercept is 2 and the slope is -2/3

notice the y axis is slightly offset and the line should be dotted. I cannot make the graphing program make dotted lines

liraira [26]2 years ago

3 0

See the attached picture:

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I need help with this please. :)

jek_recluse [69]

9514 1404 393

Answer:

2x
2
128x +640

Step-by-step explanation:

$\displaystyle\frac{8x^2-4x}{4x-2}=\frac{4x(2x-1)}{2(2x-1)}=\boxed{2x}$

$\displaystyle\frac{8x-4}{x+3}-\frac{12x-20}{2x+6}=\frac{8x-4}{x+3}-\frac{4(3x-5)}{2(x+3)}=\frac{8x-4-2(3x-5)}{x+3}\\\\=\frac{8x-4-6x+10}{x+3}=\frac{2x+6}{x+3}=\frac{2(x+3)}{x+3}=\boxed{2}$

$\displaystyle\frac{(2x+10)^7}{(x+5)^6}=\frac{(2(x+5))^7}{(x+5)^6}=2^7(x+5)^{7-6}=128(x+5)\\\\=\boxed{128x+640}$

5 0

2 years ago

For some reason it is not 72

asambeis [7]

Answer:

Maybe the Answer is 504

Step-by-step explanation:

Because 8x7 = 56x9 = 504

7 0

2 years ago

Laila read 36 pages in 4 hours. Which expression can be used to find the number of pages she read per hour?

scoray [572]

Lets see do 36/4 and you should have your answer

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3 years ago

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Tems11 [23]

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3 years ago

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attashe74 [19]

Answer:

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Step-by-step explanation:

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3 years ago