Given that he needs to buy some fabric for his wood shop and that each apron is 1/2 feet long and 3 feet wide, this means that the whole fabric that he needs is a total of 4.5 feet long and 27 feet wide. We cannot determine how many pieces of fabric he needs since the measurement of the fabric sold is not specified in the problem.
Answer:
No
Step-by-step explanation:
Simple counterexample: 
which is famously irrational. As the second number let’s take 
which obviously is also irrational. Their product is 
which is a rational number.
Answer:
Step-by-step explanation:
Marcus
Weeks Total Saved (x, y)
1 10 (1,10)
2 20 (2, 20)
3 30 (3 30)
4 40 (4, 40)
David
Weeks Total Saved (x, y)
1 15 (1, 15)
2 30 (2, 30)
3 45 (3, 45)
4 60 (4, 60)
5.425
+<u>0.040
</u> 5.465
Add down.<u>
</u>
