Answer:
6.
Step-by-step explanation:
Lucy studies one less (-1) than twice the number of hours a week that rose studies (2 * R), lucy studies 11 hours a week. What we do is add 1 hour to lucy's 11, to get 12, then divide by 2 as lucy studies twice the hours. 12 / 2 = 6.
Answer:
The value of x is 3
Step-by-step explanation:
Given:

To Find:
x = ?
Solution:
We Know that


We can write 27 as
= 
Taking cube root on both sides



x = 3
Answer:
a
Step-by-step explanation:
Just take this test on 100% The answer is 2 lines