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sleet_krkn [62]
3 years ago
15

1+4=5 2+5=12 3+6=21 8+11 =

Mathematics
2 answers:
aliya0001 [1]3 years ago
8 0
I'm gonna try my best. it looks like it's going.... 1+4=5, so 2+5=7, 7+5=12, 12 + 9, (which is 3+6)=21, so 8+11=19, 21+19=40
alekssr [168]3 years ago
4 0
The answer to 8+11 is 19 because 8+1 is 9 so 11+8 is 19
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A number decreased by 24 is -1
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Step-by-step explanation:

The word decreased indicates the use of subtraction, so to figure out our answer we do the opposite, -1 + 24 = 23, after that we then subtract, 23 - 24 = -1, there for your answer should be 23 - 24 = -1, or more simply the number that has to be decreased to make the statement true is 23

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<span>Given:
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3 years ago
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Dovator [93]

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