Solve 64x = 16x−1.
a: x = −2
b: x = −1
c: x = negative 1 over 4
d: x = negative 1 over 3

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

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 so much on this one how many yards?