Answer:
20w+8
Step-by-step explanation:
hope it helps..................
Answer:
90? maybe... i'm not positive but i hope it helped
Step-by-step explanation:
When you add the decimals it’s the same as regular adding. You line up the decimals and then add all the way across and when you get to the decimal carry it down
Answer:
4x -12
Step-by-step explanation:
Your question answers itself: you use the distributive property to remove the parentheses.
4(x -3) = 4(x) +4(-3) = 4x -12