Solve for z Reduce any fraction to the lowest terms. don’t round your answers and don’t use mixed fractions

-4z+31>17z+23

PLEASE HELP, ILL MARK U BRAINLIEST IF U GET THE RIGHT ANSWER

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

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