Answer: 3x^2+9x+45 is the answer
40 x 8.50 = 340
340 x .0765 = 26.01
So the employer should withhold $26.01 from her check for social security.
The area of the whole shaded region is 12 * 10 = 120.
There is the smaller non-shaded box though of 7 * 2 = 14.
Take the difference of the two by doing 120 - 14 = 106 and that's your answer.
106 m²
Answer:
To get the area of a parallelogram