Petrolyn motor oil is a combination of natural of and synthetic of It contains 4 liters of natural oil for every 7 liters of synthetic oil. In order to make 1034 liters of Petroliynol, how many liters of synthetic oil are needed?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?