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Alekssandra [29.7K]
3 years ago
7

Please answer this math question

Mathematics
1 answer:
olganol [36]3 years ago
7 0
Like the person above me I agree that the answer is c
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Can someone help me and explain cause I’m really confused
luda_lava [24]
Do the power rule first in the first expression then add the answer on the second expression do 4 squares add 5 then subtract the two numbers
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3 years ago
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3m+3n=36<br> 8m+5n=31 <br> Using the process of elimination
amm1812

Answer:

m=-29/3 and n=65/3

Step-by-step explanation:

The given system has equations:

3m+3n=36

8m+5n=31

Multiply the top equation by 5 and bottom equation by 3 to get:

15m+15n=180

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Subtract the top equation from the bottom equation to get:

9m=-87

Divide both sides by 9

m =  -  \frac{29}{3}

We substitute this value into the first equation to get:

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3n = 36 + 29

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n =  \frac{65}{3}

6 0
3 years ago
there are four times as many cows as horses on a farm. there are twice as many horses as pigs on the farm. which list shows the
Gnesinka [82]
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Let's say... 

10 Pigs in total... Horses is 2 times more than pigs so 
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3 0
3 years ago
Johnny can type 141 words in 2 minutes.at this rate,how many words can be typed in 10 minutes
Sergeu [11.5K]

Answer:

705

Step-by-step explanation:

141 words in 2 minutes means 70.5 words in a minute

70.5 × 10 = 705 words in 10 minutes

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3 years ago
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6th grade math help me please with both :))
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Answer:

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