Which dot plot shows three TV's in two Houses ?

What is not true about kl and mn? what is mn? (show )

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

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