Astudent submitted the following answer to the graphing systems problem: is that student correct? why or why not? if not, what would the solution be?

No, she is not correct.

Step-by-step explanation:

Since we have given that

First we check the consistency of system of equations:

here ,

so, it becomes,

So, it is consistent and it is an intersecting lines.

So, it would have a unique solution.

From Eq(1), we have,

Put it in eq(2), we have

So, x=4 and

so, the solution point of this line will be (4,12).

No, she is not correct.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐