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WITCHER [35]
2 years ago
9

In an arithmetic progession T7 =20 and T13 =38,. Find the first term and the common difference. ​

Mathematics
1 answer:
dalvyx [7]2 years ago
5 0
The first term is two.
The common difference is three. Hope this helps!
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vichka [17]

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2 years ago
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I don't know what's it asking me. what should I do?
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6 0
3 years ago
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Use the commutative property of multiplication to identify which expression is equivalent to 6(2)(x).
11Alexandr11 [23.1K]
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5 0
3 years ago
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