A worker was counting the number of cotton candy and ice cream bars he sold during the first inning. He sold 48 more ice cream bars than cotton candy. If he sold 176 items altogether, how many did he sell of each kind?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft