Answer:
1.
<u>1</u><u> </u><u> </u><u> </u>- <u>1</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>= <u> </u><u>d</u><u>-</u><u>c</u>
3c 3d 3cd
2.
- <u>27</u><u> </u>
<u> </u><u> </u><u> </u> 2
$27.56/4 =6.89 per sock
550000000000000000 0.00000000044
Step-by-step explanation:
000000Oo
hi it could be 3x+2=180 , 3/4x+19=189, 3.4x+12=100