$305.25 divided by $9.25 equals 33, so he worked 33 hours... hope this helped.
The answer to your question is 1 7/12
2n - 1 - -7n + 2 You combine like terms with subtracting
2n - 7n = -5n
-1 - 2 = -3
So -7n + 2 - 2n - 1 = -5n - 3
Hello,
7l=7×1000=7000 ml
Bye :-)
The formula for finding the volume of a cube is
, where s is the side length.
The formula for a cube with each side length doubled is
, or 8<span>s.
</span><span>If all the dimensions of a cube are doubled, then the new volume is
eight times greater.</span>