Jacks age is three years more than twice the age of his younger brother jimmy if the sum of their ages is at most 18 find the greatest age that jimmy could be

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

What is the gcf of 20c^3-5c^4+30c^6

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before