Monday at the movies, the three McDonald siblings spent $44 on three tickets and two popcorn/drink combos. Thursday, they each brought a friend and spent $97.25 on six tickets and five combos. What is the cost of a ticket and the cost of a popcorn/drink combo?

Trigonometry help asap

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone