2 years ago

I need help right away!!

1 answer:

8 0

Answer:

i think its c though im not sure

Step-by-step explanation:

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Charra [1.4K]

Answer: -418, 728, 446, -429, 1159, -696

Step-by-step explanation:

1. $n = -199 - 219 = \boxed{-418}$ .

2. $m = 438 - (-290) = 438 + 290 = \boxed{728}$ .

3. $128 - (-318) = 128 + 318 = \boxed{446}$ .

4. The sum of 429 and 429 is $429+429 = 858$ . We need to subtract this from 429, so $429 - 858 = \boxed{-429}$ .

5. The sum of 510 and 319 is $510+319 = 829$ . Subtracting -330, we get $829 - (-330) = 829 + 330 = \boxed{1159}$ .

6. Call the unknown number " $\star$ ". Then $\star + 298 = -398$ , so $\star = -398 - 298 = \boxed{-696}$ . (Think about it.)

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2 years ago

grigory [225]

6.
Put them on order from least to greatest.
5, 5, 6, 6, 6, 7, 7, 8, 9
The middle number is the median.

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2 years ago

dybincka [34]

Answer:

1) True

2) False

3) True

4) True

5) False

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2 years ago

Pachacha [2.7K]

Yes the student is correct

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3 years ago

marshall27 [118]

This the 2 one i hope it's right

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2 years ago