Answer:
137.5 Miles
Step-by-step explanation:
2 = 50 Right? So if you were to divide 50 by 2, you would get 1 = 25. All you would have to do from there would be to multiply 25 times 5.5 to get 137.5.
 
        
                    
             
        
        
        
Answer: C is correct, No solution 
Step-by-step explanation:
Let’s simplify the second equation, 
8x-4y=-20
We can divide the whole equation by 4...
8x/4-4y/4=-20/4
Which becomes....
2x-y=-5
Now let’s move things around to see if it’s the same equation as the one on top...
-y=-2x-5
y=2x+5
Now we need to solve the systems...
y=2x-5
y=2x+5 
Since their slopes are both 2 and their y-intercepts are not identical, the answer is no solution. The two lines will continue on without ever crossing because they have the same slope. 
 
 
        
             
        
        
        
Using the Pythagorean Theorem, the height of the equilateral triangle is given by:
A.  inches.
 inches.
<h3>What is the Pythagorean Theorem?</h3>
The Pythagorean Theorem relates the length of the legs  and
 and  of a right triangle with the length of the hypotenuse h, according to the following equation:
 of a right triangle with the length of the hypotenuse h, according to the following equation:

For this problem, we have that:
- The height is one side of the triangle.
- The other side is half the length, of 7 in.
- The hypotenuse is the length, of 14 in.
Hence the height is found as follows:



 inches.
 inches.
More can be learned about the Pythagorean Theorem at brainly.com/question/654982
#SPJ1
 
        
             
        
        
        
Answer:
The multiplicative rate of change of the function is 
Step-by-step explanation:
You are given the table

An exponential function can be written as

where b is the multiplicative rate of change of the function.
Find a and b. Substitute first two corresponding values of x and y into the function expression:

Divide the second equality by the first equality:

Substitute it into the first equality:

So, the function expression is

Check whether remaining two values of x and y suit this expression:

So, the multiplicative rate of change of the function is 
 
        
                    
             
        
        
        
Answer:f(x)= 3*1/k
 8=3*1/k
 K=3/8
When x=2
 f(x)=2*3/8
 f(x)=3/4
Step-by-step explanation: