2. A pilot of a San Antonio-to-Houston express plane traveling on a course of N79°E sights the Austin Airport

off the left side of the plane. His line of sight forms a right angle with the plane's line of travel. Find the

bearing of the Austin Airport from the airplane.

W - -

79E

3. After the plane in problem #2 travels 45 minutes (from the first sighting of the airport) at 180 mi/hr along

the same course, the airport has a new bearing of N80°W. How far is the plane from the airport?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

How many ordered pairs of positive integers satisfy xy=32?

|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}