SAM SPENDTHRIFT is a college junior. He couldn't wait until he turned 21, so he could apply for a few credit cards. Here are some details about his profile: For each of Sam's actions, mark whether you think that factor improves (+) or decreases (-) his credit score. # Detail + or 1 He currently has 3 credit cards 2. He doesn't have any student loans 3 He has applied for 5 credit cards in the last year 4. He's had his first credit card for only 2 months 5. All of his 3 credit cards currently have a balance, as he has had trouble paying off his card each month 6 He has $4.000 currently outstanding on all his credit cards​

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.