Is it suppose to be 4x+3=1? if so x would be -1/2. so the answer should be 6.

Actually Welcome to the Concept of the straight lines.
y-y1 = m(x-x1) + C
====> y - 1 = 3(x - 2)
====> y-1 = 3x -6
====> y = 3x - 5
hence the equation is y = 3x - 5
multiply 4.5 and 10-1kgget the answer and multiply it to the answer of 3.2 and 106 which you get by multiplying 3.2 and 10kg
Answer:

Step-by-step explanation:
To solve this problem use the formula "<u><em>Difference of squares</em></u>":

In this problem we have the following equation

This we can write it in the following way

Then if a = x and b = 8 then:

Then the product of both factors is equal to zero when:

Or
