The total charge on 7 particles is −42 units. All the particles have the same charge. What is the charge on each particle?

6 units
5 units
−5 units
−6 units

If eh = hg and hg=16, find the diameter of k

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?