Given:
A number is 74% of 58.
To find:
The number.
Solution:
Let the unknown number be n.
The number n is 74% of 58.



The required equation is  and the solution (unknown number) is
 and the solution (unknown number) is  .
.
Therefore, the correct option is B.
 
        
             
        
        
        
Answer:
57.60
Step-by-step explanation:
If the coat is marked up 28%, then the cost is increased by 28% to produce the selling price.
SP = 45 + 28/100 * 45
SP = Selling Price
SP = 45 + 28*45 / 100
SP = 45 + 1260 / 100
SP = 45 + 12.60
SP = 57.60
Answer: The selling price is 57.60
 
        
             
        
        
        
Answer:
D. y=-1/5(x)
Step-by-step explanation:
To find the equation of a line, use the formula y=mx+b, where x and y represent your x and y coordinates, m is your slope and b is your y-intercept.
b is you y-intercept, this is where the line cuts the y-axis. We can see from the graph that the line cuts the y-axis at (0,0), so c=0.
Now we have y=mx
Sub in one of our points (10,-2):
-2=m10
m=-1/5
So our equation looks like this:
y=-1/5(x)
 
        
             
        
        
        
Answer:
6.5 i think im not smart
Step-by-step explanation: