Answer:
n = 2.8
Step-by-step explanation:
We need to solve the equation 5n+7 =21 to find the value of n.
Adding -7 on both sides
5n +7 -7 = 21 -7
5n = 14
Dividing both sides by 5
5n/5 = 14/5
n = 14/5
n = 2.8
Answer:
35.29%
Step-by-step explanation:
Just divide 30 by 85
Answer:
is the 5.2% per hour or for the whole 25 hours?
Need to know in order to solve the question
Step-by-step explanation:
30/40 Maybe I am guessing sorry if it is wrong Please mark me as brainliest
Answer:x=-9
Step-by-step explanation:
