9514 1404 393

**Answer:**

21. D

22. C

**Step-by-step explanation:**

21. The expansion of the given expression is ...

__

22. The least likely team to make the championship game is the one with the lowest probability.

3/8 < 1/2 < 2/3 < 4/5

**The Bulldogs are least likely to play in the championship game**.

32. For every one salad it was 8 steaks, so if they sold 4 steaks, just multiply 4 by 8, where 8 represents the number of salads for every steak. The answer would be 32. Correct me if I'm wrong but that my answer.

**Answer:**

**Union and Intersection**

**Step-by-step explanation:**

We know that the algebra of sets define the properties and laws of the sets.

The basic operations of sets are,

Union, Intersection, Complement of a set and Equality of sets.

Since, the operations addition, subtraction, multiplication and division are the basic arithmetic operations of numbers.

i.e. they are not in the algebra of sets.

So, we get that out of the given options, the operations in algebra of sets are Union and Intersection.

**Answer:**

The answer in order from least to greatest is C.

MARK BRAINLIEST!!

So your solution is.

=−5