Answer: I think the answer is b
Step-by-step explanation:
Answer:
Volume of the cylinder = 
Step-by-step explanation:
Height(h) of the cylinder = 
Radius(r) of the base= 
Volume of a cylinder is:
= 
As,

Putting the values in the formula:
Volume is:

The volume of the cylinder is : 
A pound of oranges cost x dollar => A pound of pears cost x+3 dollar
We have: 8x+4(x+3)=30 => 12x=30-12=18 =>x=1.5
5 pounds of pears cost: 5(x+3)=5(1.5+3)=5*4.5= 22.5 (dollar)
The discount is $7.5 if the discount is what you are looking for.
$50 - $42.50 is $7.5
If you are looking for a percentage then the answer is 85%
Answer:
true
Step-by-step explanation: