7th grade math problem! Please help! ( please don’t type random stuff just to get points.if you do I will report you. It’s not funny)

2÷6+1/2 to the second power plus one

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

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost