**Answer:**

1. 4 (x +6)

2. 3x + 38

**Step-by-step explanation:**

hopefully this helps :)

**Answer:**

3a(c + 2b - 5)

**Step-by-step explanation:**

**Answer:**

9 robbers costs $432

**Step-by-step explanation:**

First you would do 240 divided by 5 to figure out how much on robber costs. That equal 48, so, one robber is $48. Multiply $48 by 9 and thats your answer.

**Answer:**

X=4

**Step-by-step explanation:**

**Answer:**

There are 21 students in an MA 206 class at FCC. How many ways are there to select 5 students for a group project

**Step-by-step explanation:**