Answer:

Step-by-step explanation:
The sum of 83 and a number would be
as an expression, where
is "said number".
since diameter is given, use the 2nd equation
They are both equal. 96/12=8
And 8x12=96.
Hope that helped!
If you’re trying to find how much more a RN makes compared to a dietitian, it would be 10,746. To find this, take the two salary’s and subtract. 64,690-53,944 = 10,746.
575* 0.05 = 28.75
28.75* 2.5(yrs) = 71.875
575+ 71.875 = 646.875
therefore, $646.87