Thirteen time one equal thirteen
13•1=13
there is no questions to answer
Answer:
The answer is 215=55x+40 or 215=40+55x
Step-by-step explanation:
The reason it is that is because the plumber charges $55 for a service and he adds 40 for each hour he works so that is why this is the answer Remember the total bill cost 215 so that comes as the equation is equal to.
Hope that helps
The angle adjacent to 105 that is interior to the triangle is 75 degrees. This is because the two angles must add to 180
105+75 = 180
We can think of it as 105+y = 180 and solve for y to get y = 75
This is the bottom right interior angle of the triangle.
The bottom left interior angle of the triangle is 54 degrees. This angle is a vertical angle paired up with the 54 degree angle already shown.
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The three interior angles of the triangle are: 54, 75, x
For any triangle, the three angles add to 180
54+75+x = 180
129+x = 180
x+129 = 180
x+129-129 = 180-129 ... subtract 129 from both sides
x = 51
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Answer: 51
4w + 2x - w + 2x
Combine like terms. In this case, w's will combine with w's, and x's will combine with x's.
4w - w = 3w
2x + 2x = 4x
Your simplified expression together will be:
4x + 3w
