35.4k views
18 votes
Assignment
Have to do in class

Pre-Algebra

Assignment Have to do in class Pre-Algebra-example-1
Assignment Have to do in class Pre-Algebra-example-1
Assignment Have to do in class Pre-Algebra-example-2
User BenTobin
by
4.0k points

2 Answers

6 votes

Answer:

1. 3z+6

2. 8z-1

3. 6k+24

4. 12x+24

5. 3b-12

Explanation:

User Nstanard
by
3.6k points
6 votes

Answer:

12

Explanation:

3(b - 4)

b-4=4

4x3=12

Answer 12

User Casey Williams
by
3.5k points