Answer:
C - (C/100x20)
Step-by-step explanation:
Cost minus the tax
the tax is 20 percent therefore cost divided by 100 times 20
find the wat.....u didnt specify..please
b 2,3,8
Y=234678
Z=278910
X=12358
234678910 n 12358
=238
9n-(6n+4)
n is number
simple interest: $3330
compound interest: $6339.08