in february 2015 there were 28 days, all in complete weeks. there are 7 days in a complete week. how many weeks were there in february 2015

What is the value of x enter your answer in the box (3x+50

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same