Answer:
Step-by-step explanation:
Represent
- number of jackets with x
- costs of jackets with y
So, we have:
Required
Write an equation in form of y = mx + b
First, we need to determine the slope (m)
The equation is calculated using:
Where
So, we have:
Make y the subject
Answer:
Step-by-step explanation:
Given
12 feet = _____ yard
4 miles = ____ feet
To start with;
we need to understand the unit of conversion between the two measurements;
1. 12 feet = _____ yard
To convert from feet to yard;
This implies that;
2. 4 miles = ____ feet
To convert from miles to feet;
This implies that;