Select all the correct answers.
Aisle 2 of a furniture store stocks 4-legged chairs, 4-legged tables, and 3-legged stools. If there are t tables, c chairs, and s stools, which expressions show the total number of furniture legs in aisle 2?
4t + 4c + 3s
4t + 4c + 4s
4(t + c) + 3s
4(t + c + s)
t + c + s
t + c + 3s
1. 4t + 4c + 3s
2. 4t + 4c + 4s (incorrect because stools only have 3 legs)
3. 4(t + c) + 3s
4. 4(t + c + s)
5. Not a correct expression for the total number of legs
6. Not a correct expression for the total number of legs
So, the correct answers are 1 and 3.
The correct expressions that show the total number of furniture legs in aisle 2 are:
1) 4t + 4c + 3s
2) 4(t + c) + 3s
3) t + c + 3s