posted by daniel guerrero .
Ms Cunningham has 7 packages of m&ms and 23 other m&ms. let n = the number of m&ms in one package.
a. write an expression to show how many m&ms Ms. Cunningham has
b. Each package cointains 57 erasers. Use substitution to show how many erasersMs. Cunningham has
c. aevaluate your expression