Which expressions give the monthly pay of an employee with 20 hours of training? a. 20(pay) or 20(p) b. 20 x pay or 20 x p c. pay(20) or p(20) d. hours(20) or h(20)

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

For each given situation, determine if the method of randomization is either appropriate or not appropriate