Marcus is buying his first tank of gasoline since he got his driver's license. Where he lives, gasoline is selling for
between $1.20 and $1.40 per gallon. If he has $10.50 to spend on gas,
how many gallons can he buy?

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.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

This is about circle theorems. someone asap : (