On, average the front door of a home is opened 28 times each day. the williams family opened the front door 17 times more than the average. there are 31 day sin the month of october. about how many times did the williams family open the door in october?

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

If m 17 27 90 63 ** picture is attached

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?