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Question 1. You did not answer this question.
Watch this video for an explanation using calculations to find the correct answer.
This video uses a number line to model the car ride.
Question 2. You did not answer this question.
The actual answer was "No, there is not enough time" with a valid explanation.
See how 2 other people solved this question:
This video uses a clock to find the number of minutes in two-and-a-half hours, and then adds the lengths of the albums to compare the two amounts.
This video uses a model to quickly compare the lengths of time.
Question 3. You did not answer this question. It's best to try as hard as you can so we can give you better feedback.
This video uses a description of the situation to create the equation 150=48x3+M.
This video uses a number line to model the situation and ends with 4 correct equations.