Helmet + helmet - helmet = 30, then 30 + 30 - 30 = 30, so helmet = 30
quiver + quiver + helmet = 130, then 50 + 50 + 30 = 130, so quiver = 50
Quiver - 2 axes - helmet = 10, then 50 - 10 - 30 = 10, so 2 axes = 20, 1 axe = 10
Helmet + quiver x single axe = ?
(30 + 50) x 5 = 400
30+(50x5) = 280 (correct when using order of operations)
The solution is 280
Parentheses
Exponents
Multiplication
Division
Adding
Subtraction
Above you is what you see in math and must do first, and In that order. And you remember it by saying Please, Excuse, My, Dear, Aunt, Sally. Now that is out of the way, it is time to get down to business.
First we have helmet =30 So before you start remember the sequel above. All we have is adding and subtraction, so we must go accordingly. Add first.
30 + 30 - 30=30
Next we have quiver =50 So therefore 50 +50 + 30 (30 came from the helmet) =130 The sequel above still applies.
Now we have double Axe = 10 so this mean 50 quiver -10 (because the Axe is double) - 30 =10. Sequel still applies.
Now the last part. We have 30 helmets, 50 quiver, and one Axe = (?) This bring us to 30 + 50 x 5 (There is only one Axe) The sequel above still applies again. So Multiplication comes first before adding 50 x 5 = 250 + 30 = 280 50 x 5 +30 =280
30 - 130 + 10 x 280 = 2,900 just in case we had to do something with all the numbers after we figure out the missing number.