6x-2y+5. Here you just do addition/subtraction with the coefficients on the variables.
All you have to do if change the signs. The answer is 8-3i.
12. The penny can land two ways (heads or tails) and the cube can land six ways (1, 2, 3, 4, 5, or 6). Therefore, there are twelve possible results.
Answer:
maybe 0 cause I waste my money in videogames
General Idea:
Applying the concept :
Conclusion:
By substituting the above information the equation of circle, we get...