Answer:
You have 2 and 1/2 pizzas and your friend has 5/6 of a pizza.
Step-by-step explanation:
You have 3 1/4 pizzas. If you get rid of 3/4 of a pizza, you will end up with 2 2/4 pizzas.
To make it easier, you can just change the values into improper fractions: 3 1/4 = 13/4
13/4 - 3/4 = 10/4
10/4 = 2 2/4 pizzas 
(2 2/4 = 2 1/2)
Anyways! You now have 2 and a half pizzas. You have 3 times the amount of pizza that your friend has. In other words, your friend has 1/3 the amount of pizza that you have. You can solve for this in two ways, whichever way you solve it is up to you.
- You can solve this problem by dividing the amount of food you have by 3:  which equals 0.8333... (the 3 is repeating). But you can just keep your final answer in fraction form if you want to: which equals 0.8333... (the 3 is repeating). But you can just keep your final answer in fraction form if you want to: 
-  You can solve this problem by multiplying 1/3 to the amount of food you have:  
You have 2 and 1/2 pizzas and your friend has 5/6 of a pizza.
 
        
             
        
        
        
Answer:
(a) 1
(b) 1
(c) 3.03
Step-by-step explanation:
The given quadratic equation is
Subtract 27 from both sides.
Taking out common factor.
Divide both sides by 4.
If an expression is , then we need to add , to make it perfect square.
Here, b=2, so 
Add 1 on both sides.
Taking square root on both sides.
Subtract 1 from both sides.
 and 
 and 
Only one solution is positive.
Greatest solution is 3.031, therefore the approximate value of this solution is 3.03.
 
        
                    
             
        
        
        
$110.40 because 60% of $69 is $41.40. Then add $69 and $41.40.
        
             
        
        
        
Answer:
75 units²
Step-by-step explanation:
PL² = 6² + 8²
PL² = 100
PL = 10
Triangles PAL and MPL are similar triangles 
6/8 = PM/10
PM = 10 × 6/8 = 7.5
Area = 7.5 × 10
75 units²