Answer:
3y^20/x^4
Step-by-step explanation:
30 x 0.75 = 22.5 .............(1st)
22.5 x 0.75 = 16.875 ......(2nd)
16.875 x 0.75 = 12.66 ....(3rd)
ANSWER: C) 12.66
7/10
1/5=6
10%=3
30-6-3
21
21/30=7/10
I think its 3
yah it's 3.....
