HELP ASAP The measure of ∠DAB equals 110º. The measure of ∠ACB equals 20º.

What is m∠ABC?

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What is the area of the trapezoid shown ?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account