Patrick o'zone decided to make a costume for st patrick's day. he paid $9.20 for 2 2/3 yard of green fabric. what is the price per yard?

What kind of bond pays interest which is exempt from tax?

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.

Simplify this expression. 8x 16(x + y)