In the figure lines a and b are parallel lines. Select all the statements that are true.

Find the quotient. 50a2 – 98b2 -5a +7b

Find the values of the variables in the kite

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.