Lindsey went to the teacher supply store. she bought 10 white boards for a total of $35 and some posters for $5.40 each. if she spent $51.20 total, how many posters did lindsey buy
step-by-step explanation: ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means...Read More