PLEASE HELP! I WILL GIVE BRAINLIEST: What system of equations is shown on the graph below? On a coordinate plane, 2 lines intersect around (1.8, negative 0.8). A) 2 x + y = 3 and 3 x - 4 y = 8
B) 2 x - y = 3 and 3 x + 4 y = 8
C) 2 x + y = 3 and 3 x - 4 y = 2
D) 2 x - y = 3 and 3 x - 4 y = -2

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?