The first thing we do in these cases is to define the variables. We have then: w = represent the number of acres of wheat c = represent the number of acres of corn We write now the inequalities based is: "Jess will plant up to 27 acres on her farm with wheat and corn" w + c <= 27 "More than 5 acres will be planted with wheat" w> 5 Answer: two inequalities that represent this situation are: w + c <= 27 w> 5
a is the beggining number and n is the amount of times needed to do this. if is 17 you would need to subtract 7 from the originol number 12 (a) that many times.
