Answer:
Step-by-step explanation:
7x + 8y + 5z
I put the equations in parentheses, assuming that I would be adding both of the equations together. Then, I removed them and combined the like terms. I used two calculators to check my answer, and this should be correct.
 
        
                    
             
        
        
        
Hello!
Here's how much each person stacked: 
Ronnie -- 0.25 of the 40 pizzas. 
Mack -- 9/40
Kim -- 35% of the 40 pizzas. 
Ada -- rest of the pizzas. 
Now, the questions asks for who stacked the most pizzas. 
First, find our how many pizzas they stacked out of 40. 
40 × 0.25 = 10
40 × 35% = 14
10 + 9 + 14 = 33
40 - 33 = 7
This means that Ronnie stacked 10 pizzas, Mack stacked 9 pizzas, Kim stacked 14 pizzas, and Ada stacked 7 pizzas. 
ANSWER: 
Kim stacked the most pizzas since she stacked 14 of them. 
        
                    
             
        
        
        
Your answer is going to be letter B. the minimum point is in a negative spot so that cancels out A and D. the inside of the parabola is pointing up so that makes the answer B.  
        
                    
             
        
        
        
The answer is on the pic
Step-by-step explanation:
Btw brainliest me plss 
 
        
             
        
        
        
Hey there,
So let's start off with one part of this equation 
. . . 
 would be 0.01.
So, we have 0.01 has our answer (so far). 
Then we would do 7.1 × 0.01, this would give us 
 . . .
0.071.Your correct and final answer would be 

Hope this helps you!
~Jurgen