The average of four different positive integers is 9. What is the greatest value for one of the integers?

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

How can writing phrases as algebraic expressions you solve problems?

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon