Samuel bought 32 ibs. of mulch this week. this amount is 4 ib. more than twice the amount of mulch bought last week. answer the following questions to find the number of pounds of mulch samuel purchased last week.
a what is the unknown information?
b let p represent the unknown information wire and equation to model the problem.
c which number, 12, 13 or 14, will solve the equation.
d how many pounds of mulch did samuel buy last week?
answer all questions a through b