Ahamburger shop sold a total of 681 hamburgers and cheeseburgers on monday. there were 69 fewer cheeseburgers sold than hamburgers. hiw many hamburgers were were sold on monday

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Answer this question! 30 points and brainliest! only if you know the answer.

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.