During a pie eating contest kelly ate five and a quarter pies and shelly ate three and three fourths pies how many pies did they eat altogether

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Find the distance between (0,5) & (-4,2)