Ihave no idea what are the excluded values to the equation y = 5 / (x^2 - 7x 10)?

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

How to determine whether two known pairs of points are on the same line.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250