Mrs. farnam is getting new carpet in her classroom! her classroom is 18 meters long and 12 meters wide. how many square meters of carpet dose she need?

216 meters

Step-by-step explanation:

make a 4 square box. put the numbers 10 & 2 on top an 8 & 10 on the side.then multiply...

8 * 10 = 80

8 * 2 = 16

10 * 10 = 100

&

10 * 2 = 20

then add all the numbers together 80+16+100+20 = 216 meters

the end. Can u mark me the brainliest when u get the chance? thnxs

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

4th option is correct xy=-10

if this was to u plzz mark me the brainliest