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4 years ago

BRAINLIEST TO CORRECT ANSWER!!!! :) NO links as answers, or you will be reported!! (question 21)!

Mathematics

1 answer:

Rashid [163]4 years ago

8 0

Answer:

The answer would be C.

Step-by-step explanation:

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0.6(4-2x)=20.5-(3x+10)

solong [7]

The solution of 0.6(4-2x)=20.5-(3x+10) is x = 4.5

<u>Solution:</u>

Given, expression is 0.6 ( 4 – 2x ) = 20.5 – ( 3x + 10 )

We have to solve the above given equation for x.

Now, take the equation

$\rightarrow 0.6(4-2 x)=20.5-(3 x+10)$

We have to use BODMAS rule. BODMAS means sequence of operations which is brackets, order, division, multiplication, addition and then subtraction

On solving the brackets, we get

$\rightarrow 0.6 \times 4-0.6 \times 2 x=20.5-3 x-10$

Now multiplication is given preference

$\rightarrow 2.4-1.2 x=10.5-3 x$

$\rightarrow 3 x-1.2 x=10.5-2.4$

Now subtraction is done

$\rightarrow 1.8 \mathrm{x}=8.1$

Now division is performed

$\rightarrow x=\frac{8.1}{1.8}=4.5$

Hence, the value of x is 4.5

5 0

3 years ago

Plzzz help me i will give brainlist i really need help ITS TIMED PLZZZ ITS EASY TOO JUST PLZ HELP

choli [55]

Answer:

1. Likely.

2. Unlikely

3. Unlikely

4. Neither

5. Likley

Step-by-step explanation:

7 0

3 years ago

Plz help 2-7x-5x=-2-8x-5x

anyanavicka [17]

Answer:

x=-4

Step-by-step explanation:

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4 years ago

7.75 in expanded form

Elina [12.6K]

Answer: 7+0.7+0.05

Since 7 is in the ones place it goes in front of the decimal. .7 is in the tenth place because it's behind the decimal. .05 is also behind the decimal so it's in the hundredths place.

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4 years ago

Students and adults purchased tickets for a recent Math Fun Night fundraiser. 350 tickets were sold and $2,950 was collected. Ea

Ket [755]

Answer:

350 tickets sold in one day 1000 days1513357899579 tickets sold

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2 years ago