I just joined I want to see how it works. Pls answer my question. What is 500x2500x1?

1,250,000

Step-by-step explanation:

To simplify it we can take away the x1 since it will make it the same, then we can take away the zeroes

5x25=125

then we can add the zeroes again

1,250,000

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a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.