These numbers would be -5 & 6...
(-5)(6) = -30
-5 + 6 = 1
I don’t know sorry I couldn’t help
Do six multiply fifteen which equals to 90
225/5 = 360/x
225x = 1,800
225x/225 = 1,800/225 = 8
It would take him 8 minutes
So you are lowering 12 feet down, then 11 feet down , then 8 feet down.
so the total amount lowered is 12 + 11 + 8 , which is a total elevation change of 31 feet
