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3 years ago

On a line y=3x, when x=2, what does Y equal

Mathematics

2 answers:

Flauer [41]3 years ago

6 0

Answer:

y = 6

3 times 2 is 6

SSSSS [86.1K]3 years ago

4 0

Answer: y=6

Step-by-step explanation:

When you substitute 2 in for x , you need to multiply 3*2 thus getting 6.

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The total number of people at a football game was 5600. Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.

rewona [7]

Answer:

1100 field-side tickets and 4500 end-zone tickets.

Step-by-step explanation:

Let x represent number of field side tickets and y represent number of end-zone tickets.

We have been given that the total number of people at a football game was 5600. We can represent this information in an equation as:

$x+y=5600...(1)$

$y=5600-x...(1)$

We are also told that Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.

Cost of x field side tickets would be $40x$ and cost of y end-zone tickets would be $20y$ .

The total amount of money received for the tickets was $134000. We can represent this information in an equation as:

$40x+20y=134000...(2)$

Upon substituting equation (1) in equation (2), we will get:

$40x+20(5600-x)=134000$

$40x+112000-20x=134000$

$20x+112000=134000$

$20x+112000-112000=134000-112000$

$20x=22000$

$\frac{20x}{20}=\frac{22000}{20}$

$x=1100$

Therefore, 1100 field side tickets were sold.

Upon substituting $x=1100$ in equation (1), we will get:

$y=5600-1100$

$y=4500$

Therefore, 4500 end-zone tickets were sold.

3 0

3 years ago

Which expressions represents the simplified version of the following expression?

elixir [45]

Answer:

7x³y² - 3x²y² + xy - 5

Step-by-step explanation:

Add like terms.

5x³y² + 2x³y² = 7x³y²

-3x²y² = -3x²y²

-3xy + 4xy = xy

2 - 7 = -5

Put them all together.

7x³y² - 3x²y² + xy - 5

8 0

2 years ago

Kyle went to the store to buy a shirt and noticed that the shirt is 20% off the original price of 25 dollars how much did Kyle p

posledela

100%-20%=80%

25×80%=20. As a result, Kyle pays $20 for the shirt. Hope it help!

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3 years ago

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5.05 and 5.5 witch one is greater

vfiekz [6]

Answer: 5.5

Step-by-step explanation:

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3 years ago

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An item is regularly priced at 60 . It is on sale for 40 percent off the regular price. How much (in dollars) is discounted from

UkoKoshka [18]

Answer:

24.00

Step-by-step explanation:

3 0

3 years ago

On a line y=3x, when x=2, what does Y equal​

On a line y=3x, when x=2, what does Y equal