Adesk and a chair cost a total of $76. the desk costs 3 times more than the chair. how much does the cost? how much more does the desk cost than the chair?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Which graph has a rate of change of zero