Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the equation.4(y + 8) = 6y + 32
A. 0 B. 64 C. -32 D. 32
Mathematics
Write a matrix to display the information.A bakery sells three types of cakes. Cake I requires 2 cups of flour, 2 cups of sugar, and 2 eggs. Cake II requires 4 cups of flour, 1 cup of sugar, and 1 egg. Cake III requires 2 cups of flour, 2 cups of sugar, and 3 eggs. Make a 3 × 3 matrix showing the required ingredients for each cake. Assign the cakes to the rows and the ingredients to the columns.
A. 
B. 
C. 
D. 
Mathematics
Factor.4x2 + 12xy + 9y2
A. (4x + y)(x + 9y) B. (2x + 3y)(2x + 3y) C. (2x - 3y)(2x - 3y) D. (4x + 3y)(x + 3y)
Mathematics
Use the table to find the specified value, if possible.
(f ? g) (2)
A. 0 B. Not defined C. 2 D. 6
Mathematics