Marselie worked 30 hours last week. She received a $300 bonus as part of her $900 earnings for the week. How much did Marselie get paid per
hour?

What is the value of the digit 1 in the number 13?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle