What are the center and radius of the circle given by the equation (x+5)^2+(y-7)^2=9? a. (5, –7); 3 b. (–5, 7); 3 c. (5, –7); 9 d. (–5, 7); 9

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

How do you find principle and simple interest

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.