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=40 games
32games x games
________=________
80% 100%
Cross Multiply
80x=3200
divide both sides by 80
x=40games
80% of 40games is 32 games
Answer:
x = 2
Step-by-step explanation:
The line goes straight through the x axis
Answer: D “she dips a corner of her sleeve / like a brush into water”
Step-by-step explanation:
Horizontal line is y=a, where a is a constant (number).
We need to choose equation this type.
y= - 7, means that for all values of x y=7.
So, answer is
B. y= - 7
