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Genrish500 [490]

3 years ago

5

(x+1)(x+8)= can somebody help me on this

1 answer:

goblinko [34]3 years ago

8 0

X^2+8x+x+8 simplifies to x^2+9x+8

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Write the equation that describes each line in slope intercept form

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When I did this problem to get slope intercept form I got: Y=-1x+3

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Simplify: -2 (x - 5) + 6x

Ulleksa [173]

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Step-by-step explanation:

-2(x-5) +6x

-2x +10 +6x

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Karen is seven years older than suzanne.Four years ago,karen was twice as old as suzanne was.How are they now?

EleoNora [17]

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3 years ago

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A rectangle with a perimeter of 19m^2+2m-10 and a width of m^2 write an expression for the lenght

expeople1 [14]

Answer:

$8.5m^{2}+ m -5$

Step-by-step explanation:

Since perimeter, $P=19m^{2}+ 2m -10$ and we know that P=2(l+w) then $P=2(l+m^{2})=2l+2m^{2}$

The length will be $2l=19m^{2}+ 2m -10-2m^{2}=17m^{2}+ 2m -10$

Now $l=8.5m^{2}+ m -5$

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3 years ago