S≤12 s is equal to or less than 12 because 20 minus 12 equals 8. The class will still be held. Any number less than 12, there will be more students than 8 and the class will still be held.
7c² + 8c + 1 = 0
c = <u>-(8) +/- √((8)² - 4(7)(1))</u>
2(7)
c = <u>-8 +/- √(64 - 28)</u>
14
c = <u>-8 +/- √(36)
</u> 14
c = <u>-8 +/- 6</u>
14
c = <u>-8 + 6</u> c = <u>-8 - 6</u>
14 14
c = <u>2</u> c = <u>-14</u>
14 14
c = ¹/₇ c = 1
The solution is equal to { 1, ¹/₇}.
<u />
Answer:
4
x − y = −
18
Step-by-step explanation:
Sorry If not correct but I worked on it!
Answer:
Following are the solution to this question:
Step-by-step explanation:
Please find the complete question in the attached file.
In this question, firstly the Quotient has to divide the answer, and then the response in subtraction is the difference.
