Oliver wants to buy a new TV, The price was $985. When he goes to the store a second time, he found that price was marked down by 35%. What is the new
price of the TV

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

Evaluate the expression for the given value of the variable 7a - 4a for a =8

3a + 5b - 7 = 0 a - 2b - 4 = 0 solve the system by the elimination method. check your work {(96/11, -5/11)} {(34/11, -5/11)} {(32/33, 5/11)}