There are red checkers and black checkers,20 checkers in all. there are 8 more red checkers than black checkers. how many red checker and how many black checkers

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain