The debate team is showing a debate. the first showing begins at 3: 15 pm. the second showing is scheduled at 4: 50 pm with a 1/2 hour break between the showings. how long is the video in hours and minutes?

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in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

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answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract