Which expressions represent a decrease of 12% on the value, x?

Select all that apply.

A. x−12x
B.88x
C.0.88x
D. x+12100x
E.1.12x
F. x−0.12x
G. x+0.12x
H. x−12100x

Average acceleration: i have no idea how to do this.

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.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f