The table shows the number of cakes and pies they gretchen sold at the bake sale last weekend.

she sold each cake for $8 and each pie for $6.what is the total amount of money gretchen earned at the sale?

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.