Answer: slope=3 Y=1
Step-by-step explanation:
Step 1: Find two points (0,2) & (1,5)
Step2: Y2-Y1 over X2-X1
5-2.       3
——- =  ——
1-0.         1
(1,3)
 
        
                    
             
        
        
        
 The inequality for the maximum number of bottles of juice she can buy
6.13+ 2.08b <20.00 
Option B
Given 
 Melissa has $20 to buy bagels and juice for her class
Box of bagels :   6.13 including tax
Bottle of juice: 2.08 including tax
She will buy only one box of bagels that is for 6.13
Let 'b' be the number of bottles of juice she can buy
Total cost should be less than 20 dollars
6.13(one bagels) +2.08(bottles of juices)<20
So the inequality becomes 

Learn more :  brainly.com/question/1836165
 
        
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
The equation of a parabola in vertex form is
y = (x - h)² + k (h, k) are the coordinates of the vertex
Given y = x² + 7x - 5
To express in vertex form use the method of completing the square
add/subtract ( half the coefficient of the x- term )²
y = x² + 2(  )x +
 )x + -
 -  - 5
 - 5
y = (x +  )² -
 )² -  -
 - 
y = (x +  )² -
 )² - 
Hence
a =  and b = -
 and b = - 
 
        
             
        
        
        

this formula is used to determine gpm (gallons per minute) of flow with a known hose diameter (d) and nozzle pressure (np). The constant (29.7) is consistent when figuring flow with in gallons with a know pressure expressed in psi (pounds per square inch). 
Scenario example: a firefighter is using a handline to fight fire with an 1 3/4 inch line with a nozzle pressure of 100 psi. How much water is the firefighter flowing when fighting fire? 
 
 
        
             
        
        
        
Answer: $21 
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