This expression -8.9x+(-1.3x) what is the equivalente this -1..9x), or -1.3x+(-8.9x), or neither?

The graph of a line gets what as the value of the slope gets bigger

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11