1 person = 130 + (60x7) + 350 = 900
4 people = 4 x 900 = 3600 
I think this is right !
        
                    
             
        
        
        
Yes it is because 2 sides would be the legs while 1 side is the hyptonuese so in this case 4 is a leg and 14 and 17 is the hyptonuese
        
             
        
        
        
Hope this helps you :))))))
 
        
        
        
X=6 because 
9-6=3
X=3 because
2•3=6
X=2 because
1.5 or 1 1/2 • 2 = 3
Not sure if this was what you needed or not!
        
                    
             
        
        
        
Unit conversion is a way of converting some common units into another. The cost of buying 0.45 pounds of Lily's tea is $144.93.
<h3>What is Units conversion?</h3>
Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
As it is given that one gram is equivalent to 0.035273 ounces, while 1 pound is equal to 16 ounces. Therefore, if we convert 0.45 pounds to grams,
Pounds to Ounces

Grams to Ounces

Since it is given that the cost of 1 gram of tea is $0.71, therefore, the cost of 204.12 grams of tea can be written as,

Hence, the cost of buying 0.45 pounds of Lily's tea is $144.93.
Learn more about Units conversion:
brainly.com/question/4736731