Jay has three times as much money as Sue, and Sue has $5 less than Larry. Together they have $135. How much money does
each have?

In what organelle does photosynthesis take place?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).