Which equation represents a proportional relationship that has a constant of proportionality equal to 0.7

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 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