The roots of an equation are x = -1 ± i. the equation is x2 +__ + 2 = 0.

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

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°?