4 friends went to a concert and spent a total of 102 dollars. The friends each paid for a ticket to the concert and 10 dollars on a snack.

Which of the following expressions is equal to 2x^2+8

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.

Need asap. solve for the following inequality