Answer:
60/100
Step-by-step explanation:
We know that 20 goes into 100 5 times, so we multiple numerator and denominator by 20 to get an equivalent fraction:

836 to the nearest hundred is 800 because number under 50 of the last two digits we round it below. Same thing as above 50 we round it up.
Answer:
The correct option is D.
Step-by-step explanation:
John bought stock at
; today the stock is valued at
.



The value of stock at the time of purchasing is 49.25.



The value of stock at current time is 49.875.

The value of stock increased by 0.625.
Since the value of stock increases, therefore the correct option is D, i.e., Above par.
Given:
The system of equations is


To find:
The missing value for which the given system of equations have infinitely many solutions.
Solution:
Let the missing value be k.
We have,


Taking all the terms on the left side, the given equations can be rewritten as


The system of equations
and
have infinitely many solutions if

We have,


Now,



On cross multiplication, we get


Therefore, the missing value is -10.