Jan noticed at the store that a sweater costs $3.95 more than a shirt. she bought 3 shirts and 2 sweaters and the total cost (before tax) was $71.65. what's the price of a sweater? what is the price of a shirt?

Write the equation in logarithmic form m^x=n

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

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.