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Paul [167]
2 years ago
15

___:21=5:7 helppp me pleasee

Mathematics
1 answer:
rusak2 [61]2 years ago
3 0

Answer:

15:21 = 5:7

Step-by-step explanation:

21/7 = 3

5 x 3 = 15

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Step-by-step explanation:

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5 0
2 years ago
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8 0
2 years ago
H=4(x+3y)+2 make x the subject thanks
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H= 4x+12y+2
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