Doubt that they can respond, there is a a prime + b prime + c prime + d prime = pair, and this pair has a multiple in common with (a prime +1)
(b prime +3), (c prime +5), (d prime +7)?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?