math
posted by Anonymous .
how much whipping cream and 2% milk should be mixed to obtain 35 gallons of milk with 4% butterfat.
if the milk has 2% butterfat and the whipping cream has 9% butterfat

M = amount of milk (gallons)
C = amount of cream (gallons)
M + C = 35
0.02M + C = 0.04 (M + C)
Solve those two equations for M and C.
Respond to this Question
Similar Questions

Math
Find how many quarts of 4% butterfat milk and 1% butterfat milk should be mixed to yield 90 quarts of 2 % butterfat milk. 
Algebra
The accompanying bar graph shows the milk fat percentages in three dairy products. A=whole milk @4%. B= milk for cream cheese @8%, and C= cream @30%. How many pounds each of whole milk and cream should be mixed to form 200 lb of milk … 
Algebra
The bar graph which is 4% whole mil, 8% milk for cream and 30% cream shows the milk fat percentages in three dairy product s. How many pounds each of whole milk and cream should be mixed to form 200 lb of milk for cream cheese? 
math
regular milk has 4% butterfat. How many litres of regular milk must be mixed with 40 L of milk with 1% butterfat to have milk with 2% butterfat? 
algebra 2
How many gallons of milk containing 5% butterfat must be mixed with 90 gallons of 1% milk to obtain 2% milk? 
mixture problems
How many gallons of 45% butterfat cream must be mixed with 500 gallons of 3% butterfat milk to obtain a 5% butterfat milk? 
ALGEBRA
if a bottle holding 3 liters of milk contains 3.5% butterfat,How much skimmed milk must be added to dilute the milk to 2% butterfat 
Word problem help plz
How many pound of cream containing 12% butterfat must be added to 1800lb.of milk containing 2% butterfat to obtain milk having 3% butterfat? 
Physics
The mass of a liter of milk is 1.032 kg. The butterfat that it contains has a density of 865 kg/m3 when pure, and it constitutes exactly 4.0 percent of the milk by volume. What is the density of the fatfree skimmed milk 
math 73
if creamery is 22% butterfat. how many gallons of cream must be mixed with milk testing at 2% butterfat to get 20 gallons of milk containing 4% butterfat