Select all the expressions that represent the large rectangle's total area. A rectangle partitioned by a vertical line segment into two smaller rectangles. The vertical side is labeled 5 and the top horizontal side lengths are labeled b and 3. 3(5+b) 5(b+3) 5b+15 15+5b 3⋅5+3b Group of answer choices 3 ( 5 + b ) 5 ( b + 3 ) 5 b + 15 15 + 5 b 3 ⋅ 5 + 3 b

How to simply and write the answer n a whole number

In a column proof the right column states your reasons

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.