Answer:
19
Step-by-step explanation:
x + y(3 − x)
Let x = -5 and y = 3
-5 +3(3 - -5)
Subtracting a negative is like adding
-5 +3(3+5)
Parentheses first
-5 +3(8)
Multiply
-5+24
Subtract
19

Let's solve ~
Cost price for each Orange :


Now, Cost price for 8 oranges :


And we have been given that selling price for 8 oranges is 12 kobo.
Therefore, the gain is :


Percentage gain is ~



The answer to the question
Known:
1 link = 8 inches
1 inch = 0.083 feet
108 inches = 9 feet
To find how many links:
108/8= 13.5 links
Answer:
60°
Step-by-step explanation:
The measure of the angle in a circle = 360°, hence
× 360° =
= 60°