Answer:
a 4/17
Step-by-step explanation:
if you add them all up, you get 34. 8 out of 34 reduced is 4/17
An extraneous solution is the root of a transformed equation that isn't the root of the original equation.
<h3>What is an extraneous solution?</h3>
Your information is incomplete. Therefore, an overview will be given. It should be noted that an extraneous solution simply means a solution that is gotten from the solving of a problem but isn't a valid solution to the problem.
In order to find whether a solution is extraneous, you'll bed to plug it back into the equation and see if it works.
Learn more about extraneous solution on:
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<span><span /><span>In this problem, it is stated that Darcy uses
block in order to show the value of the number.
Place value blocks are commonly used to help or support the students to
investigate the place value of the given number. It would be easy for Darcy to
use a material to know the number she’s looking for.
It says here that she used 4 thousand blocks and 500 hundred blocks.
Thus, the number she’s looking for is:
=> 4thousand + 5hundred
=>4000 + 500
=> 4500</span></span>
Answer:
Option B, y = -x + 7
Hope this helps! Have a good day!