Posted by **Nashea** on Sunday, November 8, 2009 at 5:35pm.

1. use a commutative law to find an equivlant expression f+sr? sr+f?

2. determine which real number corresponds to the situation. The record high tempature for a date is 97.8 above zero. The cooresponding number for this sentence is 97.8?

3.Translate to an algebric expression. The sum of c and n? c+n?