Amy, bess, cassie, diana, and ellen are a basketball team. two of them will be guards. assuming they all have an equal chance of becoming guards, what is the probability that diana will be a guard

Solve the system of equations. y= 2x y= x^2 - 15

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle