Lucy graphed the equation x+9y=5 and 4x+15y=-1 and saw that they intersected at the point (-4,1) as shown. what can lucy conclude? a. (-4,1) is a solution to the system of linear equations. ,4) is a solution to the system of linear equations. c. (1,-4) is a solution to the system of linear equations. d. (4,-1) is a solution to the system of linear equations.

The correct option is A.

Step-by-step explanation:

The given system of equations is

If we graph both lines and they intersect each other at (a,b), then we can say that (a,b) is a solution of given system of equations.

It is given that Lucy graphed the equation x+9y=5 and 4x+15y=-1 and saw that they intersected at the point (-4,1) as shown.

Since the intersection point of both lines is (-4,1), therefore we can say that (-4,1) is a solution to the system of linear equations.

Thus, option A is correct.

no

step-by-step explanation:

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)