Astudent visiting the sears tower skydeck is 1353 feet above the ground. find the distance the student can see to the horizon. use the formula d = square root of 1.5h to approximate the distance d in miles to the horizon when h is the height of the viewer’s eyes above the ground in feet. round to the nearest mile.

45 miles

601 miles

36 miles

1010 miles

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

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.

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function