A plane is 650 miles from an airport, due north. At the same time, another plane is 450 miles from the airport at a bearing of 67° east of north.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

What is the solution to the division problem below x3+x2-11x+4/x+4