The trail is 2763 miles long. it begins in city a and ends in city b. manfred has hiked two ninths of the trail before. how many miles has he hiked?

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

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