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<u>Answer:</u>
Option (C)
The new wall will be 42 foot long
<u>Explanation:</u>
Given a 14-foot wall in reality equals 2 inches in drawing
And a new wall has to be built that measures 6 inches in the drawing
According to the question
2 inches (in drawing) = 14-foot (in reality)
6-inces (in drawing) = = 42 foot
Therefore, the wall that measures 6 inches in the drawing will be 42 foot long in reality
Answer:
Step 1:
We need to place the numbers in descending order of the power. Here, has the largest power, so that number goes first. We keep doing this until we end up with our final expression, placed in order based on the powers.
Step 2:
We can see that the last three numbers, 17, -7, and 6, don't have variables or powers, so we simplify by adding (and subtracting) them.
Our final equation: