8. Find the following sums:
a.5+9+13 + 17 + 21 + ... + 541

b.5 + 15 + 45 + ... + 5*3^25

Using the given statements, state whether the conditional statement is true or false. p: 7 + 1 = 0 q: 2 + 2 = 5 is p q true or false?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Simply 8x squared + 5(7x squared- x) - 2x =