Explanation:
The sum of something and 2 can only be zero when that something has a value of -2.
The range of the square root function is all non-negative numbers, so it cannot have a value of -2. Thus, the equation cannot have a solution.
C. The quotient of a number and five. Although five divided by a number might seem right it’s not because the variable is clearly in front of the five. I’m 99% sure that’s right
Answer:
1:17
Step-by-step explanation:
Find out how long it it between 5.30pm and 9am. This is 8 hours 30 minutes or 510 minutes.
Now, arrange them in the ratio of Lunch Break to Total office time
30:510. This can be simplified to 1:17
Please check if the question is worded correctly, just in case. Because ratio questions are usually based on a part and the remaining parts of the same thing, and not part to whole.
Anyway. The answer given if for the question you have typed.
Hope this helps.