Stion You ride an express bus from the center of town to your street. You have two payment options. Option A
is to buy a monthly pass for $30 and pay $0.80 per ride, r. Option B is to pay $2.30 per ride. Write an
equation to show after how many rides the cost will be the same.

Simplify. 3(4+4x) (type your answer in with no spaces)

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.

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?