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Butoxors [25]
4 years ago
5

Which answer choice would it be and why

Mathematics
2 answers:
Anastaziya [24]4 years ago
7 0
3.2a-4.3b-(1.4a-3.9b+1.2) multiply contents of brackets on a negative sign. So, 3.2a-4.3b-1.4a+3.9b-1.2=1.8a-0.4b-1.2. So the answer will be A.
Lena [83]4 years ago
6 0
The correct answer is choice C
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How can I solve this Inequality ?
musickatia [10]
Add 12 to both sides. 

q-12 > 3
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ANSWER: q > 15
4 0
3 years ago
8. Each letter of the word 'Mississippi' is written on an individual card and put in a bag. A card is
MAVERICK [17]

Answer:

7/11

Step-by-step explanation:

There are 11 letters in Mississippi and 7 of the consonants therefore the answer is 7/11

4 0
3 years ago
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The price of a television was reduced from 250 to 200. by what percentage was the price of the television reduced
Murljashka [212]

Answer:

20%

Step-by-step explanation:

We can start by finding out how much the price of the television was reduced by.

250 - 200 = 50

Now, we need to know what percent of 250 is 50? Let x represent the percent of 250 that is 50. Using this, we can set up an equation:

<u />x\%\times 250=50

Notice that a percentage can also be written as that number over 100.

\frac{x}{100}\times250=50

\frac{250x}{100}=50

Reduce the fraction (250 and 100 have a common factor of 10)

\frac{25x}{10}=50

Reduce the fraction again (25 and 10 have a common factor of 5)

\frac{5x}{2}=50

Multiply both sides by two

5x=100

Divide both sides by 5

x=20

Therefore the price of the television was reduced by 20%.

4 0
2 years ago
A train travels 5 miles in 12 minutes at this rate how far will go in two hours
Marrrta [24]

Answer:

Well, 60 (minutes in an hour) divided by 12 (from the problem) is 5, so you have to multiply that 5 by the 5 from the problem to find that the train is going 25 (5*5) mph. Just double this for two hours, and you result in 50!

Step-by-step explanation:

4 0
3 years ago
HELP!!!!! ASAP!!! WILL GIVE %) POINTS AND BRAINLIEST!!!!!
Thepotemich [5.8K]
The cost per mile driven represents the slope of the function. So b. 15 cents per mile driven is the slope-the price increases as the number of miles increase.
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3 years ago
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