AY i got 10 points now! i think i'm going to make another account. ya got any user name ideas (just for fun and for free points)

Nine more than four times a number is the same as one less than twice the number. find the number?

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.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.