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lisov135 [29]
3 years ago
11

Evaluate each expression for the given values: 

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0

B)-18

  1. 7(-3)+(-2(-3))+(-3)
  2. (-21)+(-2(-3))+(-3)
  3. (-21)+6+(-3)
  4. (-24)+6
  5. -18
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Alexxandr [17]

Answer:

x=14

Step-by-step explanation:

The sum of a interior angle is 180°

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14x/14=196/14

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Hope this answers your question!! :)

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3 years ago
Which of the following graphs shows a pair of lines that represent the equations with a solution (−5, 2)? (PLEASE HELP ASAP, DUE
gizmo_the_mogwai [7]

Using a system of equations, it is found that the third graph shows a pair of lines that represent the equations with a solution (−5, 2).

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

The solution of the system on a graph is the intersection of two lines. The third graph has an intersection at (-5,2), hence it is the answer to this question.

More can be learned about a system of equations at brainly.com/question/24342899

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5 0
2 years ago
What is the equation of this line?
STatiana [176]

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLZ HELP ASAP!!!! <br><br><br><br><br> if pic doesn't come thru refresh page :)
worty [1.4K]
Jason likely missed placed the decimal, because 3 x 1 = 3, and if the decimal was between 2 and 5, the number would be near 3.
8 0
3 years ago
5x + 15 = 2x +3<br> x = what
gladu [14]

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<h2><u>x = (-6)</u></h2>

Hope this will help...

5 0
3 years ago
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