3 years ago

Which Expression is equivalent to 8x - 2y + x + x

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

7 0

We can combine x + x and get 2x. So we have:

8x - 2y + 2x

Ray Of Light [21]3 years ago

4 0

8x -2y + x+x simply combine like terms 8x+ x + x= 10x therefore 10x-2y is equivalent

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worty [1.4K]

24.00 hope this helps

6 0

3 years ago

Please help me answer this

Ronch [10]

Answer:

10.77

Step-by-step explanation:

by using Pythagoras theorem we can find the distance between the points,

so...

distance between the points, which is the hypotenuse will be xy

difference between the y coordinates will be dy

difference between the x coordinates will be dx

according to pythagoras theorem,

$xy^{2} = dx^{2} + dy^{2} \\xy^{2} = (-6-(-2))^{2} + (-5-5)^{2}\\xy^{2} =(-4)^{2} +(-10)^{2} \\xy^{2} =16+100\\xy^{2} =116\\xy =\sqrt{116} \\xy=10.77$

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2 years ago

Rewrite using a single exponent:<br><br> (4^6)^6

SVETLANKA909090 [29]

(4)^36

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7 0

3 years ago

Graph a line that passes through (1,3) and has a slope of 2

castortr0y [4]

Answer: y=2x+1

Step-by-step explanation:

Let's use point-slope form which is y-y1 = m(x-x1)

Let's substitute these in.

y-3 = 2(x-1)

y-3 = 2x-2

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When graphed on desmos it looks like this:

8 0

3 years ago

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8-2x3 can someone help me with this?

mrs_skeptik [129]

The correct answer is 2

6 0

3 years ago

Read 2 more answers