Need help ASAP!!!

Find X, Y, and Z. Show work.

The graph shows the distance kerri drives on a trip. what is kerri's speed?

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122