75 band members need to raise a total of $8,250 for a trip. so far, they have raised $3,120. how much money, in dollars, per band member, still needs to be raised for the trip?

Which of the following describes the symmetry of the graph of y = x3?

Solve for x. −3/4(x+2)=6 enter your answer in the box

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