7(-3)+9(2)>-3
-21+18>-3
-3>-3
No
Answer:
if you "reflect" the equation your cenceling out the percentage of the ABZ formula meaning there is no solution
Step-by-step explanation:
I think it is 2,2 ? I might not be sure
C=2pir
V=(4/3)pir^3
solve for V
C=31.4
31.4=2pir
divide by 2
15.7=pir
divide both sides by pi or 3.14
5=r
V=(4/3)pir^3
V=(4/3)pi5^3
V=(4/3)pi125
V=(500/3)*3.14
V=523.33333333333333333333333333333
rounded
523 cubic inchs
Answer:
150 bags
Step-by-step explanation:
Given the total area:
The area will be:
=75*50
= 3750 square feet
As it is given that one bag covers 25 square feet. To find the total number of bags we have to find how many 25s will be in 3750 square feet.
So,
Total number of bags = 3750 / 25
= 150 bags
Hence, total number of bags that will be used are 150 ..
