The percentage change in the staff strength of the grocery store is 10.53%.
<h3>How to find the percentage change?</h3>
We are given;
Number of employees in store = 38 employees
Number of additional people hired = 4 employees
Thus, percentage change in their staff is;
4/38 * 100% = 10.53%
Thus, the percentage change in the staff strength of the grocery store is 10.53%.
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Answer: 
Step-by-step explanation:
Given: Distance traveled by Smith = 
mile.
Time taken = 
hour
Unit rate in miles per hour = ( Distance traveled by Smith) ÷ (Time taken)
Unit rate =
-5x+4y=11
substitute for x which is 5
(-5)(5)+4y=11
simplify :
4y-25=11
add 25 on both sides
4y-25=11
+25 +25
the 25 cancels out
so it would be 4y=36
and you divide both sides by 4
4/4 =36/4
which gives you (5,9)
x= 5 , y =9
Answer:
8 -2/x
Step-by-step explanation:
"The quotient of 2 and x" means "2 divided by x". Written using math symbols, that is 2/x. Eight minus this value is written ...
8 -2/x
Answer: 4r^2
Step-by-step explanation:
