Answer:
Question 1: <
Question 2: >
Question 3: <
Question 4: <
Step-by-step explanation:
The questions are repeating themselves but I tried to answer. For the first one, -2/3 is less than -1/6 because if you put the same denominator, that is what you get as your answer. Then, for the second one 2/3 is positive so you can automatically know it is greater than a negative fraction. Explanation for the third and fourth problems are the same as the first one.

,

,

,

,

;; to find the answer, set the expressions equal to each other, since the sum of the numbers should be the same.
Use

and solve for

, which would result in

.
You can also use

to find

– or

.
Plug in the values for

and

, and find

using

or

and results in

.
After plugging in the

value, you can easily find

and

.

– since 66 is the sum of a full row, and the sums of the numbers in each row, column, and diagonal are the same, so therefore,

should also equal 66. This results in

, and, using the same value for the sum of

, or

, we find that

.
The final answer is

,

,

,

,

.
Sorry it took so long;; I hope this helps :)
Answer:
2850 employees
Step-by-step explanation:
Given that ,
3 supervisors = 30 employees
1 supervisor = 30/3 employees
285 supervisors = 30 / 3 × 285 employees
285 supervisors = 10 × 285 employees
285 supervisors = 2850 employees( Answer)
Answer:
41.93
Step-by-step explanation:
5.99 times 7 is 41.93