The inverse of this matrix 3-31-4  is wxyz Enter the values for each letter of the inverse. Answers should be written as reduced fractions. w=,  x= y=,   z=

Solve the system by any means and only enter the y value. x-7y=-11 5x+2y=-18

Meisha has $25,000 that she wants to invest. She invests it in accounts paying 12%, 7%, and 6% simple interest. The account paying 12% is a higher-risk account, so she wants the amount in that account to be half of the amount she has in the account paying 6% simple interest. If her annual interest is $1945, how much is invested at 7% rate?

Solve the problem.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to 134g protein, 112 g fat, and 174 g carbohydrate. According to the health conscious hostess, the marinated mushroom caps have 3 g protein, 5 g fat, and 9 g carbohydrate; the spicy meatballs have 14 g protein, 7 g fat, and 15 g carbohydrate; and the deviled eggs have 13 g protein, 15 g fat, and 6 g carbohydrate. Set up a system of equations to solve. Do not solve.  (let x=mushrooms, y= meatballs, z= eggs)

Select the function that matches the description.Has 2 vertical asymptotes at x=3, x=-3Has 1 horizontal asymptote at y=5 

Select EACH true statement for the given function. y = 4 x 2 – 36 x 2 – 2 x – 8

Suppose y=x2+12x+6 and enter the appropriate values below. Only enter the number. The y-value of the y-intercept is y=. The y-value of the vertex is y=. The x-value of the vertex is x=. The axis of symmetry is x=. When x=2, y=.

The vertical asymptotes for the graph below are in the form of x=a where a is a real number. Enter the largest value of a. Only enter the number. y = 9 x 2 – 25

Give EACH value that is NOT a zero of the polynomial.x4-7×3+17×2-17x+6 

Find the difference quotient in the form of  f ( x + h ) – f ( x ) h for the function, f(x)=2×2+3x.