3 years ago

Essential Question 3-5, 7th Grade I WILL GIVE BRAINLIEST!

Mathematics

2 answers:

AnnyKZ [126]3 years ago

8 0

Answer:

It is a straight line because the x and y values are proportional.

Step-by-step explanation:

Alex787 [66]3 years ago

5 0

Answer:

it looks like a straight line thru the origin

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How do you solve 4n-4(n-5)

inysia [295]

-4(n) -4(-5)

4n-4n+20

N+20

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3 years ago

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2x^2+5x+3/x^2-3x-4 divided by 4x^2+2x-6/x^2-8x+16

Masja [62]

Answer: $\frac{x-4}{2x-2}$

Step-by-step explanation:

$\frac{2x^2+5x+3}{x^2-3x-4}$ divided by $\frac{4x^2+2x-6}{x^2-8x+16}$ is the same thing as multiplying $\frac{2x^2+5x+3}{x^2-3x-4}$ by $\frac{x^2-8x+16}{4x^2+2x-6}$ .

The equation we get is:

$\frac{2x^2+5x+3}{x^2-3x-4}*\frac{x^2-8x+16}{4x^2+2x-6}$

With this equation, we can factor each equation:

$\frac{(x+1)(2x+3)}{(x+1)(x-4)} *\frac{(x-4)(x-4)}{2(x-1)(2x+3)}$

We can cancel out like terms since they would be dividing each other:

$\frac{x-4}{2x-2}$

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3 years ago

I had $10 my mom gives me $30 my dad gave me $30 my aunt and uncle give 100 dollars I had $10 how much did I have

professor190 [17]

You had 10$ but now you have 160$

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2 years ago

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Which property is not a characteristic of a parallelogram?

ratelena [41]

Answer:

Step-by-step explanation:

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3 years ago

This is for my mid term exam review but it’s #2 and it goes with the other question I answered

vodomira [7]

Answer:

B. 8 x 10^3

Step-by-step explanation:

1.6 x 10^5 / 0.2 x 10^2

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You can write this as 8 x 10^3

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2 years ago