A farmer uses two types of fertilizers. A 50-lb bag of Fertilizer A contains 8 lb of nitrogen, 2 lb of phosphorus, and 4 lb of potassium. A 50-lb bag of Fertilizer B contains 5 lb each of nitrogen, phosphorus, and potassium. The minimum requirements for a field are 440 lb of nitrogen, 260 lb of phosphorus, and 360 lb of potassium. If a 50-lb bag of Fertilizer Acosts $70 and a 50-lb bag of Fertilizer B costs $60, find the amount of each type of fertilizer the farmer should use to minimize his cost while still meeting the minimum requirements. Fertilizer A     bags Fertilizer B     bags What is the minimum cost? $

Q: Solve the following underdetermined systems: x1 + 2x2 + x3 = 1 2x1 + 4x2 + 2x3 = 3

A: From the first equation we get:

Q: Explain why a system of two equations with three variables cannot have exactly one ordered triple as…

A:

Q: Kaniya can work for her dad and make $8 per hour, or she can work for Darius' Mowing Service and…

A:

Q: On Tuesday night, the local food truck sold 23 hot dogs and 47 cheeseburgers for a total of $298. On…

A:

Q: A system with parallel lines has an infinite number of solutions. O True O False

A: Two parallel line never intersect each other.

Q: Find the general solution of each the following linear system 1. X' = (6 )x 3. X' = (; )x 2. X' = (G…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The linear quadratic system: y = x² - 3x - 4 and y = x - 8 has how many solution sets? That is, how…

A:

Q: Suppose you are going on a trip and need to choose between two car rental companies. Company 1…

A: topic - linear function

Q: Solve the following system. y? X = 4 x2 + y2 = 32 O {(-4 -4) (4 -4))

A:

Q: what would the solution of the system of equations and what would the interpret solution appears to…

A:

Q: Ax) = 3x + 2 g(x)%3D|x-1|+1

A:

Q: Select the two systems that are equivalent to each other. O y = - 3x+4 y = 3x – 2 O 4x +y = 2|| x- y…

A: Explanation and solution is given below....

Q: Solve each of the following system of linear equations by the elimination method 7 11 1 y 2 1 1 -X -…

A:

Q: Two cinemas (MovieMad and Action!) each sell popcorn, soda, and chocolate. In one week, MovieMad…

A:

Q: If a system produces a true statement but the variables drop out, the system has no solutions. TRUE…

A: Given :              If a system produces a true statement but variables drop out, the system has…

Q: If the lines that make up a system of two linear equations are coincident, then the system…

A: We have to fill in the blanks.

Q: Two 1000 gallon tanks, T1 and T2 initially each contain 100 gallons of salt solution.  An external…

A: Please check step 2 for the solution.!

Q: Explain why the linear system has no solution: 3 0 1 2 1 0 3 1 4 0 0 0 6

A: Row Echolen form:  A matrix A is said to be in row echelon form if it the following conditions meet:…

Q: Formulate a system of equations for the situation below and solve.Cantwell Associates, a real estate…

A: Cantwell Associates, a real estate developer, is planning to build a new apartment complex…

Q: A collection of nickels and quarters has a total value of three dollars and contains 32 coins. Write…

A: Let X be the number of nickels. Let 32-x be the number of quarters since there are 32 coins in all.…

Q: At a restaurant, the cost for 1 breakfast taco and 1 small glass of milk is $2.10. The cost for 2…

A: NOTE: Refresh your page if you can't see any equations. . x=cost of 1 taco y=cost of 1 small glass…

Q: A dietitian wishes to plan a meal around three foods. The percentage of the daily requirements of…

A: a)  Let x represents the quantity of food I, y represents the quantity of food II and z represents…

Q: Does the system AX=B have a unique solution if B =| 0 and det(A) +0 ? ... Justify your answer.

A:

Q: Set up, but do not solve the system of linear equations that must be solved to determine the number…

A:

Q: If the lines that make up a system of two linear equations are coincident, then the system is______…

A: To fill: The blanks of the statement. Given: The statement is "if the lines that make up a system of…

Q: Formulate a system of equations for the situation below and solve. Cantwell Associates, a real…

A: Let x, y and z be the number of one-bedroom units, two-bedroom townhouses and three-bedroom…

Q: Given a homogeneous system of linear equations, if the system is overdetermined, what are the…

A: Given: An overdetermined homogeneous system of linear equations.

Q: A corporation agrees to invest RO 10000 on radio, newspaper, and television advertising to market…

A: System  of linear equation about the corporation of radio , newspaper and television is given…

Q: If the linear system -3z + 4 y 6 z %3D -6 z 5 y 7 z 6. 15 z + 32 y + hz k %3D has infinitely many…

A:

Q: There are two main dog parks in Dallas, one near White Rock Lake and one near downtown. The downtown…

A: Here need to test the breed distribution for the downtown dog park differ significantly from the…

Q: Solve the following linear system X+2z=6 -3x+4y+6z=30 -x-2y+3z=8

A: The given system of equations is x+2z=6-3x+4y+6z=30-x-2y+3z=8 Solve the above system by crammer's…

Q: Find the general solution of the system. x′= 7x + 9y y′= −4x −8y

A:

Q: Determine if the following system of linear equations is consistent or inconsistent.   3x + 2 y -…

A: If a consistent system has an infinite number of solutions, it is dependent . If a system has no…

Q: Find the general solution of a system Ax = b, using the reduced echelon form, %3D 4 -5 1 2 2 -3 -4…

A:

Q: Graph the following system of linear equations on one set of axes: Y ≥ ½ x + 3 X + Y ≤ 6

A:

Q: If the linear system -3 x 7 y 4 z 7 8 x + бу 5 z 5 29 x + 17 y hz k and h = has infinitely many…

A: The augmented matrix for the linear system is:

Q: Is it possible for a system of two linear equations in two variables to have exactly two solutions?…

A: Is it possible for a system of two linear equations in two variables to have exactly two solutions?

Q: If the linear system -5 x 7 y + 6 z -6 %3D -3 x + 8 y 9 z 7 -17 x + 25 y + hz k has infinitely many…

A:

Q: Solve the linear system X -y 2x - 2y 3x - 3y + 2z + 4z + 6z || || || = 5 10 15

A:

Q: A special diet needs to include exactly 340 units of calcium, 180 units of iron, and 220 units of…

A: (a) Obtain the amount (in ounce) of each type of food used for the diet as follows. Let x1…

Q: Determine the general solution of the following system: 3x + + 2y + Зу

A:

Q: Solve each of the following system of linear equations by the elimination method 7 1 1 1 X 3 11 X.…

A:

Q: Determine whether the following system of equations is consistent or inconsistent and dependent or…

A:

Q: What can you conclude about a system of equations if the corresponding reduced row-echelon form…

A: Given:

Q: If a system of equations produces 0=0 by the elimination method, it has no solutions. O True O False

A: System of equations have solution of three types 1. One solution If X = a1 and Y = a2 , where a1 and…

Q: Sierra runs a factory that makes Blu-ray players. Each T50 takes 9 ounces of plastic and 6 ounces of…

A:

Q: why a linear system always has more than one solution, if the constant terms are zero and there are…

A:

Q: If the linear system Ax 0 has at most one solution then Ax b must have at most one solution. true…

A: We have to check true or false

Q: What is the solution set of the following linear system  x + 2y - 3z = 4 -2x - 4y + 6z = -8 3x +…

A: The solution is:-