84.15-1.8*8
Order of Operations says to add and subtract before you multiply, so simplify the expression to: 82.35*8, which is 658.8
You use inclined planes by putting an object on something and push it down like a ramp.
Putting it into a calculator, we get 0.125 as our answer
I believe it should be 22½ or 22 books
You would need to divide 18 and ⅘
18 ÷ ⅘ = 22½
I hope this helps, even though I’m not totally sure :)
Answer:
9
Step-by-step explanation:
9*9 = 81
