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3 years ago

Help me on 8 and 9 plz

Mathematics

1 answer:

klasskru [66]3 years ago

5 0

8. first 12 bags for 54m^{2} [/tex]
54 ÷ 12 = 4.5
we know: 1 bag for 4.5m^2
36 ÷ 4.5 = 8
so 36m^2 we must use 8 bags

9. $\frac{5}{8}$ x2 =5x2/8= 10/8 = 5/4 = 1.25

hope it helped you

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Answer:

x + 2

Step-by-step explanation:

If we know one of the factors, we should be able to use long division.

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Hi there!

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To solve this problem, let us first assign some variables. Let us say that:

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