The following table shows the bonus earned by Patrick for selling different numbers of books: The missing number in the table is
.

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false

Determine domain and range, largest open interval, and intervals which function is continuous.