How do i simplify this equation? -ba^2 x 3ba^2

The simplified version of this is -3b^2a^4.

The way that you simplify two terms like this is my multiplying the like parts. Start with the numbers in the front (don't forget that if it has a negative sign, it is like a -1.

3 * -1 = -3

b * b = b^2

a^2 * a^2 = a^4

Now we just put the parts back together,.

-3b^2a^4

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system