U should multiply a on both sides then you would get au=k/b divide by u and get a=k/ub
7. 60
8. twitter w/ 7/100, other w/ 3/5, E-mail w/ 1/5, Direct mail w/ 27/100, and Facebook page w/ 33/100
Answer:
$30.62
Step-by-step explanation:
12% of 40 is 4.8
(10% is 4, 2% is 0.8)
40- 4.8= 35.2
13% of 35.2 is 4.576
(10% is 3.52, 3% is 1.056)
35.2- 4.576= 30.624
then rounded to 2 decimal places
30.62
Answer:
10
Step-by-step explanation:
It is already in simplest form, since 17 is a prime number.