Which equation is quadratic in form? O 90° + 3,5-1=0
O 3x' +110° +6=0
O 30° +2° - 10 = 0
O 3(x + 1) + 4x + 7+2 = 0

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Express -5 2/5 as an improper fraction.