Please help me I need this last question on my test!! Thanks :)

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.