Answer:
For any value of x
Step-by-step explanation:
Solve by using system of equations!
3x+12
3(x+4)=3x+12
3x+12=3x+12
x=x
This means that any value of x would create the same answer for both equations.
A comparison of the actual number of people who violate the speed limit to the total number of drivers is an example of a rate
<h3>What is a rate?</h3>
A rate is known as the quantity measured with respect to another measured quantity. It refers to the comparison of a part to a whole.
It is also the measure of a part with respect to a whole or a proportion.
Therefore, a comparison of the actual number of people who violate the speed limit to the total number of drivers is an example of a rate
Learn more about rate here:
brainly.com/question/19493296
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Answer:
x = - 
Step-by-step explanation:
rearrange the formula, giving x in terms of b, y and m
given y = mx + b ( subtract b from both sides )
mx = y - b ( divide both sides by m )
x = 
evaluate using y = - 46, m = 6 and b = - 13
x =
=
= - 