You have to find out what X is which you need to do -2 - (-11) and then do -9 - (-11) after that do you-2 x -2 and get -4
Answer:
2/3
Step-by-step explanation:
He uses 2 gallons per 3 hrs.
Divide 2 by 3 and you find the amount he uses in an hour
= 2/3 gallons or ca 0.667 gallons
They have the same denominator so add the numerators. It equals 3/7.
4^5 * 4^3
This can also be written as:
(4*4*4*4*4)(4*4*4)
Solve brackets first.
(1024)(64)
Multiply.
65536.
Hope this helps :)
I think it would contain 0.2915 ounces of pure gold in it. sorry if my answer isnt correct
