Yes because when cross multiplying 3 and 4 you get 12 & then multiplying 6 and 2 you also get 12. So they are equivalent.
1. x=2
2. X=100
3. X=100
4.-1
Answer:
The length of the winhspan of aeroplane is 45 m
Answer:
Equation B
Step-by-step explanation:
Equation B because:
it is 7x + 3
so for the first one, it's 7 + 3
the second one is 14 + 3
the third one is 21 + 3
the fourth one is 28 + 3
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