3 years ago

Can someone please help me with this?

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

6 0

Answer:

A: 103

B: 77

C: 46

Step-by-step explanation:

slamgirl [31]3 years ago

4 0

103
77
46
djehdhdhdhdhshddhd

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Me ajudaa por favor, é urgente

Zigmanuir [339]

Answer: x=16 kg.

Step-by-step explanation:

$\displaystyle\\x+x+\frac{1}{2}x=40\\\\ 2\frac{1}{2}x=40\\\\\frac{(2*2+1)}{2}x=40\\\\ \frac{5}{2} x=40\\\\Multiply\ both\ sides\ of\ the\ equation\ by\ 2:\\\\\frac{5}{2}x*2 =40*2\\\\5x=80\\\\Divide\ both\ sides\ of\ the\ equation\ by\ 5:\\\\x=16\ kg.$

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2 years ago

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timofeeve [1]

Answer:

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Step-by-step explanation:

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77julia77 [94]

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Step-by-step explanation:

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3 years ago

I use 1.48 inches of ribbon to make 4 necklaces. How much ribbon did I use for each necklace?

grin007 [14]

0.37 inches on each necklace or 37/100.

You just need to do 1.48 divided by 4.

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Doss [256]

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