What is the 99th term counting by 2s

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

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