Whats the variable for this 4/5 + t = 1 2/5

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Which table represents a linear function? i'll give brainliest to first answer ^'^

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?