Wendy jarred 8 liters of jam after 2 days. How many days does Wendy need to spend making jam if she wants to jar 32 liters of jam in all? Assume the relationship is directly proportional.

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?