How to write & solve an equation which can be used to determine x, the number of miles in a taxi ride.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

What expression is equivalent to log3(x+4)

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12