we know that 100 pennies = 1 dollar and, 10 dimes = 1 dollar so the ratio would be;
100:10 or  100/10 
and in simplest form: 100:10 = 10:1 and 100/10 = 10
 
        
                    
             
        
        
        
Answer:
One
General Formulas and Concepts:
<u>Algebra I</u>
- Reading a coordinate plane
- Solving systems of equations by graphing
Step-by-step explanation:
If 2 lines are parallel, they will have no solution.
If 2 lines are the same, they will have infinite amount of solutions.
We see from the graph that the 2 lines intersect at one point, near x = 1.5.
∴ our systems has 1 solution.
 
        
                    
             
        
        
        
<u>Answer:</u>
The point-slope equation of the line is  or
 or 
<u>Solution:
</u>
Let us assume that the slope is m and the y intercept of the line is b
Hence,  --------- (i)
--------- (i)
y intercept means we need to find the value of y when x is 0
Here the line passes through point (4,-6) and slope m = (-2)
Now putting the point (4,-6) in equation (i) we get,





So, the equation of the line will be will be  or
 or 
 
        
             
        
        
        
Answer:
91.67%
Step-by-step explanation: