2(3x-4) = 5x+6
First, expand the bracket.
6x-8=5x+6
Next, move the variables to the same side.
x-8=6
Move the -8 to the other side, change to +
x=6+8
x=14
Charlie’s solution is incorrect. When expanding the bracket, he changed the - to a +.
Answer:
The answer is a and e
Step-by-step explanation:
The transformation from f(x) to g(x) is a vertical stretch by a factor of m
<h3>How to determine the transformation?</h3>
The functions are given as:
f(x) = x
g(x) = mx
Substitute f(x) = x in g(x) = mx
g(x) = mf(x)
From the question, we understand that:
m > 1
This means that;
The transformation from f(x) to g(x) is a vertical stretch by a factor of m
Read more about transformation at:
brainly.com/question/13810353
#SPJ1
The length and breadth(width) of the pool are
Let
From the question, we can build the following relationships
subtracting to eliminate 
(we do not even need it!)
we can also build another relationship from the question. Since the area of the strip equals the area of the pool:
We have two unknowns, 
and 
. Eliminate
If we solve the quadratic equation for , we get
and
The length and breadth(width) of the pool are
Learn more about area here: brainly.com/question/1447350
Answer:
Need width x height x length.
Step-by-step explanation:
