Answer:the need to buy 3600 pencils.
Step-by-step explanation:
In 2005 the city agency spent $2000 to buy pencils at a cost of $5 a dozen. This means that the number of dozens of pencil that they bought in 2005 is
2000/5 = 400
There are 12 pencils in a dozen. Therefore, total number of pencils that they bought in 2005 is
400 × 12 = 4800 pencils
if the agency used 3/4 of these pencils in 2005, it means that the number of pencils that they used in 2005 is
3/4 × 4800 = 3600
The number of pencils left is
4800 - 3600 = 1200 pencils
If they use the same number of pencils in 2006, then the number of pencils that they have to buy is
4800 - 1200 = 3600 pencils
Answer:
216 cu. ft.
Step-by-step explanation:
V = 1/2 x b x h x l
= 1/2 x 12 x 2 x 18
= 12 x 18
= 216 cu. ft.
Answer:
12
Step-by-step explanation:
The Pythagorean theorem shows that 400 or 20² - 256 or 16² = 144 or 12² which means that the other side is 12
x=12
It depends on the percentage rate of said tax... is the tax rate 5%? 20%?
