The top of the cylinder can shown below has a diameter of 7 cm what is the circumstances in centimeters of the top of the can 

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

X+ y = 5 ; x - y =3 solve using linear combination

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building