Mrs. walters drove 360 miles on 25 gallons of gas. mr. walters drove 480 miles on 32 gallons of gas.

a. find the mileage per gallon for mrs. walters's car.
b. find the mileage per gallon for mr. walters's car.
c. which car is getting the better mileage per gallon?

explain your answer

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

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.

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5