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alexgriva [62]
3 years ago
10

Solve the equation. −13m − 7 = 5

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0
-13m = 5+7
m = 12/-13
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Write a linear equation that has a slope of 1/2 and a y-intercept at the origin.
Nata [24]

Answer:

y=1/2x

Step-by-step explanation:

Slope intercept form is the most commonly used linear equation:

It goes like this:

y=mx+b

In this equation, m is the slope and b is the y-intercept.

Your line has a slope of 1/2. So, your m-value is 1/2.

y=1/2x+b

B, your y-intercept, is at the origin.

The origin is the point (0,0).

So b, is 0 (y-intercept is the y-value when x is 0)

y=1/2x+0

=

y=1/2x

5 0
3 years ago
Use synthetic division to divide x^3+5x^2−9x−7 by x−2 1 5 -9 -7 The quotient is: _____ The remainder is: ______
RoseWind [281]

Answer:

 The quotient is x² + 6x +3

       Remainder  = -1      

 Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given Polynomial equation

   f(x) = x³+5x²−9x−7

By using synthetic division

 

 <em> x = 2  </em>         1       5       -9      -7

   <u>                   0       1       12     6</u>

  <u>                 1      6         3     </u><em><u> -1   </u></em><u>         </u>

 The quotient is x² + 6x +3

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5 0
3 years ago
What is 3008.672 multiplied by 626.7624?
Elina [12.6K]
1885722.484 is your answer

have a nice day, brainliest would be fantastic

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3 years ago
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Need an answer for expand and simplify bracket quickly please <br><img src="https://tex.z-dn.net/?f=%20-%202%28p%20-%204%29%28p%
34kurt

Answer:

-p^2+32

Step-by-step explanation:

Start by expanding the -2 into the (p-4) bracket using the distributive method:

-2(p-4)\\-2p + 8

Now, expand the result into the remaining bracket:

(-2p + 8)(p+4)\\-2p^2 -8p+8p+32\\-2p^2 + 32

8 0
2 years ago
Find the value of x. If necessary, you may learn with the markings on a figure indicate.
love history [14]

Answer:

112

Step-by-step explanation:

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