For a certain event, 817 tickets were sold, for a total of $1919. if students paid $2 per ticket and nonstudents paid $3 per ticket, how many student tickets were sold?

532

Step-by-step explanation:

Let x be the number of students and y be the number of non-students.

Then,  by considering the given information, we have

Multiply 2 on the both sides of equation (1), we get

Subtract (3) from (2), we get

Put the value of y in (1), we get

Hence, 532 student tickets were sold .

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

b