Find the product of the expression. (6qr2) • (2qr)

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall