Solve the system of equations.
2x + 4y + 32 = 6
5x + 8y + 62 = 4
4x + 5y + 2z = 6
a. (x=-7, y = 9,2=-7)
b. (x=-8, y = 10,2=-6)
c. (x=-9, y = 11,2 = -5)
d. (x = -6, y = 8, z = -4)
Please select the best answer from the choices provided
O A
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On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?