6. Find the sum of (4x3 + 2x) and
(8x3 - 5x + 4).

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Which is true about the solution to the system of inequalities shown? y > 3x + 1 y < 3x – 3 only values that satisfy y > 3x + 1 are solutions. only values that satisfy y < 3x – 3 are solutions. values that satisfy either y > 3x + 1 or y < 3x – 3 are solutions. there are no solutions.

Determine the values of the variables in the parallelograms below me