Answer: x= -42, y=8 >>> (-42,8)
Answer: 12. 5/20
13. 12/16
14. 35/15
15. 20/36
18.45/24
Step-by-step explanation: 12. 4x5=20 so 1x5=5 so its 5/20
13. 3x4=12 so 4x4=16 so its 12/16
14. 7x5= 35 so 3x5=15 so its 35/15
15. 9x4=36 so 5x4=20 so its 20/36
18. 15x3=45 so 8x3=24 so its 45/24
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Answer:
44/100 will be reduced to 11/25
Step-by-step explanation:
Answer:
Step-by-step explanation:
let -2/3 be the rational number and 9 be the positive real number
according to the given of indices this tis can be written as
1/3^4/3
The number rule for this sequence is that each time the number goes up,
it does so by whatever the previous amount added was, multiplied by two.
So far we can see the sequence is +50, +25-, +500, +1000, so we assume
that next it will be +2000 and the next number in the sequence will
therefore be 22,000
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