If John had $500 Anna has $400 and Paul had $700 who has the most money

Three times the sum of a number and seven is negative thirty-six. what is the number?

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units

Boris wants to buy pineapples and watermelons. he wants to buy a total of at least 1616 fruits (condition aa) with \$60$60 at most (condition bb). the graph represents the constraints on the number of pineapples pp and watermelons ww boris buys. boris buys 66 pineapples. how many watermelons can he buy to meet both his constraints?