Use the substitution method to solve the system of equations. choose the correct ordered pair. x+2y=12 -x=-y-6

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.