Answer:
please explain what this is supposed to mean A<$< 3,4,
Step-by-step explanation:
Answer:
324
Step-by-step explanation:
320 + 4 = 324
[(-3)+9] × [(-10)-(-9)]
6 × (-10 + 9)
6 × (-1)
= -6
That would be (171 + x) / 2....what u do to find the average is add up all the numbers, then divide by how many numbers there are.