The quotient of two and a number, subtracted from seventeen

What are the sotions to the quadratic equation 9x^2=4

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

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.