From the local ymca 105 adults and kids will attend the local fair advanced adult tickets for the fair will cost $8 and an advanced kid tickets will cost $5 the organization received a bill for $645 how many adult tickets were purchased

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