Name two numbers that are not integers but that are opposites . explain how you know .
and explain if you could i can't understand .

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?