Which expression is equivalent to 2w? w+w
2w+w
2w-w
w+2

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.