Kirsten can buy a song x for 3$ each and a movie y for 20$ each she plans to spend a total of 120$. write and graph an equation to represent the situation.

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°?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels