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ladessa [460]
4 years ago
13

Can yoh solve this question I can't do it

Mathematics
2 answers:
vazorg [7]4 years ago
7 0
The answer is 54 because 18 is 6/7 of 21 and 6/7 of 63 is 54 (you could also do cross multiplication and do 21 over 63 = 18 over x and find x by 21 times x and 63 times 18 and then 21x=1134 and divide 1134/21=54
Mrrafil [7]4 years ago
3 0
The answer will be 42 hope this helps
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4 years ago
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FinnZ [79.3K]

Answer:

1109

Step-by-step explanation:

The first term is -27, and the common difference is 16.

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a = a₁ + d (n − 1)

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5 0
3 years ago
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7 0
4 years ago
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3 0
3 years ago
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Answer:

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