2 years ago

How do I do this? My teacher makes these problems very confusing...

1 answer:

8 0

You substitute the equation and see if it works. Also, the first one that you answered is wrong.

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Papessa [141]

Answer:

Step-by-step explanation:

∣∣2. 8−(−9. 4)∣∣

∣∣2. 8+(−9. 4)∣∣

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2 years ago

nata0808 [166]

the answer is “c” i believe

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2 years ago

zmey [24]

Answer: 57.14%

Step-by-step explanation:

Because it’s not 4.76% or 10%, and 210% seems drastic. Lemme know if it’s right though.

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2 years ago

madreJ [45]

Answer:

(3 x 20) + 9 = 69

4 x 100) + 20 = 420

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2 years ago

Troyanec [42]

Answer:

The mean is 7

Step-by-step explanation:

5,5,7,7,9,13

9-7 is going to get 7

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2 years ago