Solve the system by the addition method.
4x + 8y = 12
3x - 8y= 9
select the correct choice below and, if necessary, fill in the answer box within your choice.
a. the solution (type an ordered pair.)
b. there are infinitely many solutions.
c. there is no solution.

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180