Ask question

Ask question

All categories

3 years ago

6

student tickets for a football game cost $2 each. adult tickets cost $4 each. ticket sales at last week's game totaled $2800. wr

ite a model that shows the different numbers of students and adults who could have attended the game.

1 answer:

ELEN [110]3 years ago

6 0

Answer:

Let s = students

Let a = adults

2s + 4a = 2800

Step-by-step explanation:

You might be interested in

Can somebody please help me with this? I’ll give you a Brainly:)

wolverine [178]

Answer:

I think 90 degrees hope it helps

3 0

3 years ago

Use the identity (x+y)(x−y)=x2−y2 to find the difference of two numbers if the sum of the numbers is 12 and the difference of th

Natalka [10]

Answer:

The difference of two numbers using identity $(x+y)(x-y)=x^2-y^2$ is 4.

Step-by-step explanation:

Given: The sum of the numbers is 12 and the difference of the squares of the numbers is 48.

To find the difference of two numbers using identity $(x+y)(x-y)=x^2-y^2$

Let the two numbers be a and b, then

Given that the sum of the numbers is 12

that is a + b = 12 .........(1)

Also, given the difference of the squares of the numbers is 48.

that is $a^2-b^2=48$ ..........(2)

Using given identity $(x+y)(x-y)=x^2-y^2$

We have $(a+b)(a-b)=a^2-b^2$

Substitute the known values, we have,

$12(a-b)=48$

Divide both side 12 , we have,

$(a-b)=4$

Thus, the difference of two numbers using identity $(x+y)(x-y)=x^2-y^2$ is 4.

8 0

4 years ago

Read 2 more answers

Find the zeros of y=x^3-x^2-9x+9

notsponge [240]

The zeros are at -3, 1 and 3

7 0

3 years ago

A man sold 3 times as many tie dyed shirts as white shirts. He sold 196 shirts altogether. How many tie dyed shirts did he sell?

Ivanshal [37]

We solve this the following way:

tie dyed shirts = x
white shirts = y

x = 3y

x + y = 196

3y + y = 196 (we substitute the x with the 3y in the main equation)

4y = 196 (divide this)

y =49

x = 147

The man sold 147 tie dyed shirts and 49 white shirts.

3 0

3 years ago

Name the property shown by each statement and which is associative or commutation or simply

NeX [460]

Answer:

The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis. Add some parenthesis any where you like!.

The Commutative property states that order does not matter. Multiplication and addition are commutative.

hope this helps please mark brainliest!

3 0

3 years ago