Write the equation of the circle with center (2, -3) and a radius of 4. a) (x + 2)2 + (y - 3)2 = 4 eliminate b) (x - 2)2 + (y + 3)2 = 4 c) (x + 2)2 + (y - 3)2 = 16 d) (x - 2)2 + (y + 3)2 = 16

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters