Jon and lexi are playing a marble game . according to their rules , 6 points are awarded for each red marble collected and 2 points are awarded for each blue marble collected . which expression represents jon’s total score if he had r red marbles and b blue marbles ?

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo