A manufacturer charges $1.79 per lapel pin for orders of less than 50 and $1.49 per
lapel pin for orders of 50 or more. What is the
difference in price for an order of 35 pens
versus an order of 50 pens?
(A) $27.00
(B) $1.18
(C) $0.30
(D) $11.85

Which value would be a solution for x in the inequality 47-4x< 7

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75

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