2 people can plough in a field for 6 hours a) how long does it take 1 person to plough the field?

b) how long would it take 3 people to plough the field

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.