Based on the calculations, the value of x and y in this equation are both equal to 5.
<h3>What is a system of linear equations?</h3>
A system of linear equations can be defined as an algebraic equation of the first order that has two (2) variables with each of its term having an exponent of one (1).
<u>Given the following data:</u>
x + y = 10 .....equation 1.
x = 5. .....equation 2.
<h3>How to evaluate an equation.</h3>
In order to evaluate the given mathematical equation, we would substitute equation 2 into equation 1 as follows:

y = 5.
Read more on equations here: brainly.com/question/13170908
Answer:
C.
Explanation:
it depends on moral judgments
Hi there,
I believe the answer to your question is B, this is because Colleges are looking for students who passed or have a really high grade on their SATs and ACCUPLACER these tests are major in high school and you must do them in order for you to graduate high school and get into a certain college you want to go.
Hope this helped :)
Have a great day