12z + 28 - 7z - 3
Combine like terms:
= 5z + 25
Take out common factor, 5:
= 5(z + 5)
Answer: 5(z + 5)
I think the lowest common multiple of 12, 40, and 45, 40, and 12 would be 360
Answer:
idunno, flip a coin 50 times and see what you get.
Step-by-step explanation:
Y=5*2-5*1 Is your equation because you would multiply 5 and 2 then 5 and 1, then subtract to find the difference.
Answer:
4(n + 3) = 60
Step-by-step explanation:
In the question it says '3 more than the usual' and that is a big hint that it is 4(n + 3) = 60
