To determine the roots or the zeros of the polynomial. These are the x-intercepts.
Answer: 
Step-by-step explanation:




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Parallelogram so
CD = AB
18x - 5 = 15x + 4
3x = 9
x = 3
answer
x = 3
Answer:
<em>There are 364,000 people in the Air Force.</em>
Step-by-step explanation:
<u>Percentages</u>
The N% of a number M is calculated by:

For example, 15% of 280 is

We know the total amount of people serving as of January is estimated to be 1,400,000 people and that 26% of them are serving in the Air Force.
Compute 26% of 1,400,000:

There are 364,000 people in the Air Force.
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