Which of these expressions can be used to calculate the monthly payment for a 20-year loan for $215,000 at 5.4% interest, compounded monthly?

OA $215 p00 •0.0045(1 -0.0045)240

OB.

Oc.

OD. $215 p00 0.0045(1 -0.0045)240

(1-0.0045)240 41

$215 p00 0.0045(1 +0.0045 )240

(1+0.0045)240 1

$215 p0o•0.0045(1 +0 0045 )240

(1+0.0045)240 +1

(1-0.0045 )240 _1

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?