the cookie recipe calls for oatmeal and raisins in the ratio of 4 to 1. if 3 cups of oatmeal were called for, how many cups of raisins were needed?

The system of equations graphed below has how many solutions?

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.

Need on this geometry question. explain how you did it.