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3 years ago

What is the equation of this line?

Mathematics

1 answer:

ra1l [238]3 years ago

6 0

Answer:

I think its the first option and I could swear I had the same question on a test the other day

Step-by-step explanation:

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student tickets for the football game cost $12 each and adult ticket cost $20 $1,720 was collected for the 120 ticket sold at la

erik [133]

Answer:

85 student tickets and 35 adult tickets were sold.

Step-by-step explanation:

Howdy!

We know that student tickets cost $12, adult ticket cost $20 and 120 tickets were sold.

So:

$12×A + $20×B = $1,720. Where A and B are the number of student tickets and adult tickets sold, respectively.

Given that 120 tickets were sold in total, we have that:

A + B = 120

So the system of equations to be solved is the following:

$12×A + $20×B = $1,720 (1)

A + B = 120 (2)

Solving for 'A' in equation (2) we get:

A = 120 - B

Substituting this value into equation (1) we get:

$12×(120 - B) + $20×B = $1,720

Solving for 'B' we have:

$12×(120 - B) + $20×B = $1,720

$1,440 - $12×B + $20×B = $1,720

$1,440 + $8×B = $1,720

$8×B = $1,720 - $1,440

$8×B = $280

B = 35 tickets.

Given that B = 35, then A = 120 - 35 = 85 tickets.

So 85 student tickets and 35 adult tickets were sold.

4 0

3 years ago

Read 2 more answers

How to you find the area of a trapezoid with multiple steps?

patriot [66]

Multiply all 4 by each other.

4 0

3 years ago

samuel fell asleep after they had travelled 90 miles. if the total length of the trip was 600 miles, what percentage of the tota

natali 33 [55]

<h2>Answer:</h2><h2>Samuel fell asleep after travelling 90 miles which is 15%of their total trip distance.</h2>

Step-by-step explanation:

The total length of the trip = 600 miles

Samuel fell asleep after they had travelled = 90 miles

Percentage of the total trip travelled when samuel fell asleep = $\frac{90}{600} (100)$

= 15%

Samuel fell asleep after travelling 90 miles which is 15%of their total trip distance.

5 0

3 years ago

X/2=4/8 wut?;-; i dont get ittttt :/

Alexandra [31]

Here
Pls mark brainliest

6 0

3 years ago

Read 2 more answers

Solve the following system of equations via elimination.<br> 12x – 9y = 30<br> 6x+15y=54

sesenic [268]

Answer:

x=4,y=2

Step-by-step explanation:

solve one of the equations for x/y and then plug it into the other

3 0

4 years ago

What is the equation of this line? ​

What is the equation of this line?