Answer:
Step-by-step explanation:
Given
Required
The mean of the 4 subjects
Mean is calculated as:
For:
So:
--- this is the total in the 3 subjects
The mean of the 4 subjects is:
To answer this item, we let x represent the original price of the object or the fridge before it happened.
The representation would lead us to conclusion that the total amount to be paid is equal to,
1.20x = £480
The value of x from the equation,
x = 400
The answer is <span>£</span>400
No solution because 0 cant be equal to 15
Answer:
First of all this is a negetive slope so it goes down and its y-intersect is -4
and it is a slope of -8/6 or -1 2/3
So the slope is
-8/6-4
Hope This Helps!!!
Answer:
1/3 or 0.33
Step-by-step explanation:
Hope it helps
LMK if it does and weather it is wrong or right