Answer:
z=1/4
Step-by-step explanation:
z-(1/5)=z(1/5)
z-(1/5)=z/5
5z-(5/5)=z
5z-1=z
-1=-4z
1/4=z
Therefore, z=1/4
Answer:
2n - 2
Step-by-step explanation:
rewrite without parentheses, pretend there is a 1 between the minus sign and the open parentheses that has to be distributed:
3n - 1(2 + n)
3n - (1)(2) + (-1)(n)
3n - 2 - n
combine 3n and -n to get 2n
2n - 2
See if your teacher will tutor you!! I got my tutor to teach me and he bumps my grade up all the time cause he sees I’m trying
I’m pretty sure you can first do 10% at a time which you can round to 13 which is 3 so 3 plus 3 then add tax
Answer:
7 sorry if I’m wrong
Step-by-step explanation:
