A mirror is made of two congruent parallelograms. The parallelograms have a combined area of 7 3/5 square yards. The height of each parallelogram is 1 1/5 yards. How long is the base of each parallelogram?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Which representation has a constant of variation of -2.5

Is the point (0, 8) on the x-axis or y-axis? how do you know?