Question

Distributive property

5(y+2)+3(y-4)?
1. 5y+2+3y-12
2. 5y+10+3y+4
3. 5y+10+3y-12
4. 5y+2+3y-4

Answer 1

not know but know formula

Explanation:

8y + y-2

Answer 2

Explanation:

It 3. cause you want to expand the number outside to every number or variable in the inside of the brackets