2/5+4/7
estimate:
decide if each addend is closer to 0 or closer to 1. then estimate the sum or difference.
this is a fraction question.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization