last year, sam mowed 16 lawns. Hercules mowed 3/7 as many lawns as sam did. how many lawns did hercules mow

Which expressions are equivalent to -6 + 3m

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48