<span><span>Chin canned a number of quart jars and a number of pint jars of tomato. She canned total of 40 quarts, now what equation model did Chin used in the scenario 
let’s simplify the problem:
Pint = 16oz
quart = 32oz
what model best show to get 40quarts.
=> p + q = 40
=> 16p + 32q = 40
 the equation model that Chin used to get 40 quarts is p + q.</span></span><span> </span>
        
             
        
        
        
Answer: 12.
Step-by-step explanation:
 
        
             
        
        
        
Divide the miles by the gallons used for each car to find the miles per gallon, then compare them:
Blue car: 18 2/5 miles / 0.8 gallons = 23 miles per gallon.
Red car: 17 2/5 miles / 0.7 gallons = 24.86 miles per gallon.
The red car can travel farther on 1 gallon of gas.
 
        
             
        
        
        
Answer:
a) 1 in : 6 in
b)  P=32 inches
     A =60 inches ^2
c) P=  16 ft
     A = 15 ft ^2
Step-by-step explanation:
The drawing is 6 inches tall, while the real flag is 3 ft tall
Change ft to inches
3 ft * 12 inches/1ft = 36 inches
drawing : real life
   6                 36
  Divide each by 6
   1                    6
The scale is 1 to 6
So for every 1 inch on the drawing, there is 6 inches in real life
b)  P= 2(l+w) = 2(10+6) = 2(16) = 32 inches
     A = l*w = 10*6 =60 inches ^2
C)
The drawing is 10 inches by 6 inches
Multiply by the scale factor of 6
 Real life is     60 inches by 36 inches
 Divide by 12 to get back to ft
                             5ft    by 3 ft
 P= 2(l+w) = 2(5+3) = 2(8) = 16 ft
     A = l*w = 5*3 =15 ft ^2
 
        
             
        
        
        
Answer:
40
Step-by-step explanation: