How old do I look? Most common response: 12, 13-14, 15, 16
be honest pleaseee
also 2+2?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Select the correct answer and solve for y

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations