Answer:
The answer is: a
Step-by-step explanation:
0 - a = -a. So -a + a = 0
Answer:
In some cases unemployment rates increase with the level of education of the ... not only provides skills for performing different vocational tasks, but also identifies and ... Similarly some- times model firm comparison methods are used to derive the ... The third step is the estimation of labour productivity by economic sector for
Step-by-step explanation:
The amount of paint required to paint the whole cupboard is:

The amount of paint required to paint all but the bottom surface is:

So the difference in paint required is 6.25 square feet worth of paint.