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kotegsom [21]
3 years ago
9

I'll give brainlist for this !!!!!!!!

Mathematics
1 answer:
castortr0y [4]3 years ago
4 0

Answer:

The first error in the bill is +8

because when two opposite signs of number are multiplied so the result is always negative.

so,

2 × -4 = -8

instead of 8 their should be -8.

hope this answer helps you dear...take care!

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The 18th term of an arithmetic sequence is 49 and the first term is 15.
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Answer:

33

Step-by-step explanation:

49-15=34

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For this sequence, you can write this function:

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f(18)=15+2(17)

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So:

f(10)=15+2(10-1)

f(10)=15+2(9)

f(10)=15+18

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Matthew earned $75 in interest on
tensa zangetsu [6.8K]

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