Given equation is y=2x+7 and 
Let's simplify the 2nd equation  before we can start graph so that calculation will be easy
 before we can start graph so that calculation will be easy

multiply both sides by 2 to cancel out fractions

y=2x+7
which is exactly same as the first equatoin so graph of both will be exactly same and solution will be infinitely many solutions.
y=2x+7 has y-intercept 7 so first point will be (0,7). Slope is 2 so rise 2 unit up then 1 right and graph the new point.
 
        
             
        
        
        
the correct answer is $948
 
        
             
        
        
        
Hey there! :D
Make an algebraic expression. 
Let the 'number' equal x. 
4x-24= 60
Add 24 on both sides. 
4x= 84
Divide both sides by 4. 
x=21
The number is 21. 
I hope this helps!
~kaikers 
        
             
        
        
        
Answer:
e = 7.5
Step-by-step explanation:
Hi,
15 = e/0.5
You need to find what e equals. To do that, you need e all by itself. So to get e by itself in this equation, you need to multiply by 1/2 (same thing as 0.5). 15 x 0.5 is equal to 7.5.
To check your work, 7.5/0.5 is equal to 15.
So you know it's correct.
I hope this helps you :)
 
        
                    
             
        
        
        
Answer:
A. 
Step-by-step explanation:

I am joyous to assist you anytime.