The answer is 15.525. All you have to do is divide 279.45 by 18 which gives you 15.525.
The slope is: 2
Ok done. Thank to me:>
37.5% of 32 is 12
if you move the decimal point in the percentage 2 places to the left you will get a number you can multiply with
so 0.375 x 32 = 12