Answer:
Brand A is the better buy.
Step-by-step explanation:
You can use proportions to set up and solve this problem.
24 1
----- = ------
8.77 $.365 is the unit price for Brand A
26 1
----- = ----
9.54 $.366 is the unit price for Brand B
Use PEMDAS:
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
and 
Given the figure below, we are to find the area of the regular polygon with are also to bear in mind that what is shown is the apothem.
let's get the area of a regular polygon with an apothem first.
Area = 1/2nsa
Where:
n is the number of sides
s is the side length
a is the apothem
recall that:
n = 5
s =7.5
a = 5.1
input into the formula.
Area = 1/2(5)(7.5)(5.1)
Area = 1/2(191.25)
Area = 95.625
Therefore, the area of the regular polygon is 95.6
I believe A, C, D, E, and G. I don't know if I am right, I am just making an educated guess. Please tell me if I am right!
So the equation for this would be y= 90x where y would be the distance in feet covered in x seconds and x would be seconds. So to find out the distance covered in 25 seconds you would plug in 25 for x.
y= 90(25)
y= 2250
So to answer the question you would say that the cheetah would cover 2,250 feet in 25 seconds.
