Plug in each variable.
3(1/3)-4(-1+2)
Simplify
1-4(-1+2)
-3(1)
-3
Well, as you can see the answer and problem are switched so u do this
24=2k
÷2 ÷2
----------------------
12=k. check:
12×2 is 24☆
happy to help.
An hour is 60 minutes so 80-60 = 20 so 1 hour and 20 minutes.
-44.09 i dont understand why we must have 20 characters but OK