This table shows the area in inches of four rectangular scraps of fabric.

scrap area (in²)
a 84
b 72
c 80
d 84

what is the median of the sizes of the four scraps of fabric?

78 in²

80 in²

82 in²

84 in²

Which expression is not a polynomial?

With alll of except for the 2 that i did already

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90