Suppose you have a wallet with 5 dollar bills, 10 dollar bills, and 20 dollar bills if the probability of picking a 10 dollar bill is 4/15 and the probability of picking a 5 dollar billis1/3 what is the probability of picking a 20dollar bill

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Nine more than four times a number is the same as one less than twice the number. find the number?