exam Maths Puzzle Numerical Ability

Find the sum or difference.

13.-1 2/11 + (-3 5/11)

Any help would be GREATLY</b> appreciated.

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exam Other Question

Solve each of the following by graphing
3x-y=3
3x-y=6 I have a similar question... Celsius temperature readings can be converted to fahrenheit readings using the formular F = 9 over 5 C+ 32. What is the fahrenheit tempature that corresponds to each of the following celsius temperature:

-10