How do you solve 15 - w/4 = 28. if an explanation is possible, definitely include one, so i could figure out similar equations like this one.

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

What is the standard form of -5x^2+2x^4-11+x^3+3x

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5