A rectangle has a height of 333 and a width of 2x^2+3x-52x 2 +3x−52, x, squared, plus, 3, x, minus, 5. Express the area of the entire rectangle. Expression should be expanded. \text{Area} =Area

$12. that is my answer.

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

add 8+12 to get a simplified answer of 12r-20