X= a number
The opposite of a number is its negative opposite. It's the additive inverses of a number. The additive inverse of 4 is -4. It will always equal zero when added together.
Inequality:
1/3(-x) < 12
Hope this helps! :)
The number of purple marbles in the bag are; 201 purple marbles
<h3>How to work out fraction of bar model?</h3>
We are told that Two-fifths of the marbles are green, and the rest are purple.
A) The image attached shows the bar model where the shaded parts denote the purple marble while the unshaded parts denote the green marbles.
B) We are told that there are 134 green marbles.
If the total number of marbles are x. Then;
(2/5)x = 134
x = 134 * 5/2
x = 335 marbles
Thus;
Purple Marbles = (3/5) * 335 = 201 purple marbles
Read more about Bar Model at; brainly.com/question/2521312
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Answer: A
Step-by-step explanation:
when you substitute all the x values in the table of values from A, you get all the y values in the table
Answer: Third option

Step-by-step explanation:
One of the ways of solving a system of equations is by equating the equations and solving for one of the variables.
In this case we have the system:

Note that if
is equal
and also
equals 
Then logically
must be equal to
.
We write equality.

Then the correct answer is the third option.
We can also solve for the variable x

B is the answer to the problem.