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trapecia [35]
2 years ago
12

3x-6=-5x+18 I need help with this equation

Mathematics
1 answer:
balandron [24]2 years ago
3 0

Answer:

X = 3

Step-by-step explanation:

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N+5n-3c PLS anyone I need this for my test And I need it right now pls
iVinArrow [24]

<em><u>Answer:</u></em>

I'm assuming this is a <em>combining like terms</em> question, in which case the answer would be 6n - 3c.

<u><em>Step-by-step explanation:</em></u>

I'm guessing your teacher wants you to combine the like terms, and 1n plus 5n = 6n, minus 3c is the answer, which is 6n - 3c. If your teacher wanted you to solve for each variable, you can't do that because you don't have enough information, and there's an infinite number of solutions.

<em>Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your test. :)</em>

7 0
2 years ago
A student has a savings account with d dollars in it. The student plans to withdraw w dollars each month for
Amiraneli [1.4K]

Answer:

b = d -wn

Step-by-step explanation:

b = d -wn

Here, n is an independent variable and b is an dependent variable in an linear relation, and d and w are two constant values.

Hope it will find you well.

8 0
3 years ago
If DF and GI are parallel lines and mGHJ = 134°, what is mIHE?
ivolga24 [154]

Answer:

m IHE = 134°

Step-by-step explanation:

.

Since, DF || GI

so, m GHJ = m IHE

( vertical opposite angles )

m IHE = 134°

6 0
3 years ago
Find y<br> y= |x−5| + |x+5| (if x&gt;5)
velikii [3]

Answer:

y=2x if x>5.

Step-by-step explanation:

|x-5|=x-5 \text{ if } x-5 \ge 0. This means when x \ge 5.

|x-5|=-(x-5) \text{ if } x-5 \le 0. This means when x \le 5.

It doesn't matter where the 5 is included since either x-5 or -(x-5) would product 0 at x=5.

|x+5|=x+5 \text{ if } x+5 \ge 0. This means when x \ge -5.

|x+5|=-(x+5) \text{ if } x+5 \le 0. This means when x \le -5.

The same statement here about x=-5 as I about x=5 with the earlier expression.

So anyways we have x>5.

This means y=|x-5|+|x+5| can be rewritten as

y=(x-5)+(x+5)=(x+x)+(-5+5)=2x+0=2x.

y=2x

6 0
3 years ago
How to graph y=2^x+3
Mashcka [7]

Answer:

  see below

Step-by-step explanation:

It is usually convenient to choose small exponents when graphing an exponential function. You can get a reasonable idea of the shape of the curve using x-values with a magnitude of 3 or less.

The exponential term 2^x has a horizontal asymptote of y=0 for large negative values of x. Adding 3 to that term shifts the horizontal asymptote up to y=3. Of course, everything else is shifted up the same amount.

You know that ...

  2^-1 = 1/2

  2^0 = 1

  2^1 = 2

  2^2 = 4

Adding 3 to these values will give you points on the graph for x=-1 to 2.

7 0
3 years ago
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