The graphed line shown below is y = 5 x minus 10.
Which equation, when graphed with the given equation, will form a system that has no solution?

1. y = negative 5 x + 10
2. y = 5 (x + 2)
3. y = 5 (x minus 2)
4. y = negative 5 x minus 10

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

4. find the geometric mean of 4 and 12. 24 8

Which of the following equations is equivalent to x/3-6/x=1