4/5 + 1/5 = 5/5
yes or No?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)