open the parenthes. and then after that you'll get 27+12x-15. if you simplify that then you'll get 12x+12
160/55.
Simplified version is 32/11
Answer:
10%
Step-by-step explanation:
divide 90 into 81
so 81/90=.9
multiply that by 100 and you get 90 so 81 is 90% of 90 so it got marked down 10%
Answer:
If all of the sections are the same well it is 21
Step-by-step explanation:
35 x 3/5 = 21
