If you increase the width of a rectangle, then the perimeter will increase. true or false?

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .