Carla is 5 years old and jim is 13 years younger than peter. one year ago, peter's age was twice the sum of carla's & jim's age. find the present age of each one of them.

Which expression converts 45 degree to radians

Which of the following three dimensional figures has a circle as it’s base

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.