7597.7 feet
7428.9 feet
10468 feet
• the western border of the farmland is 7597.7 feet.
• the eastern border of the farmland is 7428.9 feet.
• the southern border of the farmland is 10468 feet.
• the farmer will pay $6,500 per square mile of trees removed.
estimate the cost, in dollars, the farmer will pay to have the trees removed from
the farmland.

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft