How to solve -2 2/5 subtract 7/10
how to solve -3 subtract 1/10

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.