Solve this multi-step equation: (show your work) -3(t + 5) + (4t + 2) = 8

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Abcd is a square. what is the measure of angle bac

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6