At Dee pizza kitchen , 7 pizzas were shared equally among 3 families. How much pizza did each family get?

It's 2.3. And I don't know how to explain this, unless in decimals.

Because there are seven pizzas and three families you need to divide the number of pizzas by families. Because you will be splitting up seven pizzas among three families. Your answer is each family got 7/3 of a pizza

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

2.56 is the width of the garden

step-by-step explanation: