Option 1: 6a = 420 requires division property of equality to be solved
Step-by-step explanation:
Solving an equation means to find the value of a variable by isolating the variable on one side of the equation.
We will see all the options one by one.
<u>Option 1:</u>
![6a = 420](https://tex.z-dn.net/?f=6a%20%3D%20420)
In this option, 6 is multiplied with the variable so we have to divide the whole equation by 6 to find the value of a.
So we will use "Division property of Equality"
Dividing both sides by 6
![\frac{6a}{6} = \frac{420}{6}\\a=70](https://tex.z-dn.net/?f=%5Cfrac%7B6a%7D%7B6%7D%20%3D%20%5Cfrac%7B420%7D%7B6%7D%5C%5Ca%3D70)
Hence,
Option 1: 6a = 420 requires division property of equality to be solved
Keywords: Linear equation, variables
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Answer:
![(4,3)](https://tex.z-dn.net/?f=%284%2C3%29)
Step-by-step explanation:
Given
See attachment for complete question
Required
Identify the unexplored point
Since the shaded region has been explored, an unexplored point will be located in the white region.
The given points are:
![(-5,2)\ (0,0)\ (4,3)\ (-2,4)](https://tex.z-dn.net/?f=%28-5%2C2%29%5C%20%280%2C0%29%5C%20%284%2C3%29%5C%20%28-2%2C4%29)
Plot each of the above points on the grid (See attachment 2)
In attachment 2, only (4,3) lies on the white region.
<em>Hence, (4,3) has not been explored</em>