3 years ago

Please help me I really don't understand

2 answers:

6 0

Answer:

Step-by-step explanation:

goblinko [34]3 years ago

5 0

The answer to the problem is 255

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ozzi

$(4a+7b-12c)-(8a-9b+12d)\\4a+7b-12c-8a+9b-12d$

Negative multiply negative = Positive

Negative multiply positive = negative

$-8a+4a+9b+7b-12c-12d\\-4a+16b-12c-12d$

Thus the answer is -4a + 16b - 12c - 12d.

4 0

3 years ago

viva [34]

1.14×10^3 = 1.14 x 1,000 = 1, 140

answer
1,140

7 0

3 years ago

damaskus [11]

Answer: (-9,-1)

Step-by-step explanation:

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3 years ago

Romashka-Z-Leto [24]

39 is 25% of 156.
Work: 156 x 0.25 = 39 which means that 25% of 156 is 39.

Hope this helps and please mark as brainliest!

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3 years ago

Firdavs [7]

Answer:

the answer is :.......

x+x+x

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3 years ago