Nella and hugh work at a plastics factory. nella
spent 6 hours at the injection machine, and
hugh spent 8.25 hours doing the same task.
harold, the supervisor, asks, "how much longer
did you spend running the machine, hugh? "

Hugh spent 2.25 more hours then Nella at the injection factory.

Step-by-step explanation:

First, I took eight and a quarter hours and subtracted six hours from it and got 2.25 or two and a quarter hours.

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

answer: .75 km

step-by-step explanation: