What is the slope of the line which contains the ordered pairs (3, 1) and (2, -3)?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

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