Answer:
Answer is A U B = {3,5,7}
Answer: x = 13
Step-by-step explanation:
Reorder the terms:
14 + 2x = 40
Solving
14 + 2x = 40
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14' to each side of the equation.
14 + -14 + 2x = 40 + -14
Combine like terms: 14 + -14 = 0
0 + 2x = 40 + -14
2x = 40 + -14
Combine like terms: 40 + -14 = 26
2x = 26
Divide each side by '2'.
x = 13
Simplifying
x = 13
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Explanation:</h2><h2>
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Hello! remember you have to write complete questions in order to get good and exact answers. Here I'll explain this in a general way assuming the following table:

As you can see, x increases in steps of 1 units. So let's check the difference in y:

So we have a constant difference and we can conclude the table represents a line. Since the line passes through then y is directly proportional to x, so we can write:

Then:

Finally, the equation of the line is:

Answer:
2x+4
Step-by-step explanation:
Answer:
4g+4.25
25
Step-by-step explanation:
He doesn't have more than $25