Azul has 4 green picks and no orange picks. you add ornage picks so that there are 2 ornage picks for every 1 green pick. how many picks are there now?

The price of a coat increased from $78 to $92. what is the price increase percentage?

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°?

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2