Hello,
1: 9n-3=21 ==>B
2: 3n+9=21 ==>A
3: 9n-3=21 ==>B
4: 3n-9=21 ==>C
I wish to have understood all those sentences.
Answer:
(4, 5)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Use the formula rise/run. The rise, in this case, was 3 and the run was 1. There for it would be 3/1 which is simplified to 3.
Hi, thank you for posting your question here at Brainly.
This problem could be easily solved simply by subtracting 48 from 100. You just have to find the balance to determine the amount of Vitamin C you still need. In this case, it would be 52%, or if in a for of fraction, that would be 52/100, or simplified as 13/25.
