The values of x and y vary directly and one pair of values are given. write an equation that relates x and y.
x=1,y=0.5

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Find the solution on the interval [0, 2pi)