Answer:

Step-by-step explanation:

Given x = 2 and y = -3. Therefore, substitute x = 2 and y = -3 in the expression.

Multiplying the negative with negative equal positive. All negative numbers in the absolute will become positive.

Therefore the answer is 29.
Answer:
=
Step-by-step explanation:
Equal too, you are finding the absolute value of both of them which means getting rid of any signs that is attached to them. 60 = 60
Equations can be solved in several ways; one of these ways is the graphical method.
The number of commercials, x, and the number of movies, y, on which Naomi's songs were played are 5 and 2, respectively.
Let:
<em />
<em> commercials</em>
<em />
<em> movies</em>
<em />
She earned a total of $300.
This is represented as:

Her songs were played on 3 more commercials than movies.
This is represented as:

See attachment for the graphs of


From the graph, the lines of both equations intersect at:


This means that:
- <em>The number of movies is 2</em>
- <em>The number of commercials is 5</em>
<em />
<em />
Read more about linear equations at:
brainly.com/question/11897796
Basically you explain what your answer is and how you got it then you should be good!
Answer:
m∠Z = 166°
Step-by-step explanation:
Since we know that the angles add up to 720°, we can set up an equation to solve for the variable x:
12x + 14x - 6 + 108 + 108 + 108 + 90 = 720
26x + 408 = 720
26x = 312
x = 12
Now we substitute the number in for x to solve ∠Z:
m∠Z = 14(12) - 2 = 166
m∠Z = 166°