Which equation represents the line that is parallel to y = 4 and passes through (-3,1)?

Add or subtract polynomial : –12qr? +13rq?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

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.