Of the 800 tickets sold to a movie, 450 were full-price tickets costing $7 each. If the gate receipts were $3,850, what did a student ticket cost?​

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13