PLZ HELLP Lorenzo is 6 feet, 3 inches in height. He looks at his shadow when the angle of elevation of the sun is 35º.

What is the approximate length of his shadow?
A 8 feet, 11 inches
B 4 feet, 5 inches
C 10 feet, 11 inches
D 7 feet, 7 inches

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read