3 years ago

Use the scale drawing to determine how wide the duck pond is? pls hurry

Mathematics

1 answer:

Lynna [10]3 years ago

3 0

There’s no picture. Do it again and add the picture. Then we can see the scale

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Kaylee and Olivia go to the movie theater and purchase refreshments for their friends.

KatRina [158]

The price of one bag of popcorn is $3.75

Step-by-step explanation:

Let,

x represent the cost of a bag of popcorn

y represent the cost of a drink.

According to given statement;

4x+12y=30 Eqn 1

x+6y=11.25 Eqn 2

Multplying Eqn 2 by 2

$2(x+6y=11.25)\\2x+12y=22.50\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 1

$(4x+12y)-(2x+12y)=30-22.50\\4x+12y-2x-12y=7.50\\2x=7.50$

Dividing both sides by 2

$\frac{2x}{2}=\frac{7.50}{2}\\x=3.75$

4x+12y=30 and x+6y=11.25 can be used to find the price of one bag of popcorn and the price of one drink.

The price of one bag of popcorn is $3.75

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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3 years ago

If the last digit of a number is 0 or 5, then the number is divisible by 10. True False

Whitepunk [10]

Answer:

False

Step-by-step explanation:

15 isn't divisible by 10

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2 years ago

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The carnival is in town for 21 days. How many weeks is the carnival in town?(There are 7 days in 1 week.) Write and equation,and

Elza [17]

Answer:

egn= 7x=y

where x= weeks no.

y= days

atq...x= 3

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3 years ago

Translate this sentence into an equation.<br> 45 is the sum of 19 and Victor's score

Alex17521 [72]

Answer:

Victors score= v

19 + v =45

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3 years ago

last year a large trucking company delivered 9.0x10^5 tons of goods with an average value of $17,000 per ton. what was the total

lana66690 [7]

The answer is 1.53x10^10 dollars.

You get this answer by multiplying the total amount of goods in tons (900,000) by the average value of the goods ($17,000 per ton) to get your answer of 1.53x10^10 dollars.

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3 years ago

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