B. on june 25, evan decided that he was not watering his first plant frequently enough.
he started watering his first plant every 2 days. he continued to water his second
plant every 4 days. if he watered both plants that day, how many days passed before he
watered both plants on the same day again. show or explain your work.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d