Amans age today is 2 years more than three times the age his son will be 5 years from now. let a represent the sons age today. write an expression to represent the mans age today. then find his age if his son is now 8 years old

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap