A bus of 62 people went to Cedar Point for the day. An adult pays $49.50 for their ticket while a child pays $32.00
for a ticket. If it cost the bus $2211.50 to get everyone in the park, how many adults and children were on the
bus?
Adults:
Children:

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Find the difference (8ab+a+2) - (3ab+6)