6/10 of an inch= 0.6
7 (times) 0.6 (equals) 4.2
It would be 30 students from his class roster because not every kid would have his math class in the other options.
3-2*x is th answer hop it helps
Distribute the 5 to the (2+y). Parenthisis always come first. after that combine the 5y and the -y. you should end up with 2-(+4y) +2. add the -2 and +2. you should be left with 4y
X=4/log(2) Hope this helps!
