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shusha [124]
2 years ago
9

Please help!! 10 point available:)

Mathematics
1 answer:
salantis [7]2 years ago
8 0

Answer:

1) - 2n + 14

2)- 5n + 30

Step-by-step explanation:

n = a + (n - 1) \times d \\  = 12 + (n - 1) \times  - 2 \\  = 12  - 2n + 2 \\  =  - 2n + 14

n = a + (n - 1) \times d \\  = 25 + (n - 1) \times  - 5 \\  = 25 - 5n + 5 \\  =  - 5n + 30

<em>Can</em><em> </em><em>I</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>brainliest</em><em> </em><em>please</em><em>?</em>

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