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crimeas [40]
2 years ago
3

I NEED THE ANSWER TO THIS QUESTION ASAP - edit: IF ANYONE SEES THIS PLEASE HELP PLEASEEEE I STILL NEED THE ANSWER

Mathematics
1 answer:
elixir [45]2 years ago
3 0

Answer:

$21

Step-by-step explanation:

You can make two equations

Let x =  adult tickets

Let y = children's tickets

3x+5y=81

x+3y = 39 → x = 39-3y

Solve by substitution:

3(39 - 3y) +5y = 81

117 - 9y +5y = 81

-4y = -36

y = 9

One children's ticket is for $9

Now we can substitute y into an equation to get x.

x+3(9) =39

X+27 = 39

x =12

One adult ticket is for $12

So the price for one children ticket and one adult ticket would be 12+9 = 21.

So your answer would be C

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Whats the y intercept in 4x-2y=8
MaRussiya [10]

Answer:

Y-intercept=-4

Step-by-step explanation:

When you are finding the y intercept of something, you cover up the other variable because you would insert zero. In this case, x would be 0 and it will leave you with the equation, -2y=8 Just solve the rest using algebra--

-2y=8

-y=4

y=-4

So that means that the y intercept would be -4

I hope this helps!!

Let me know if you have other questions!

Have a good day

6 0
3 years ago
A pitcher contains 4.32-pint of lemon syrup. 12.6 pint of water are added to the syrup to make lemonade. How much lemonade is ma
Gemiola [76]

Answer:

16.92 pints of lemonade was made

Step-by-step explanation:

6 0
3 years ago
The sun of three conservative integers is -204. what is the largest integer?
Digiron [165]

let us take the smallest integer as x

the second smallest as x+1

and the largest as x+2

since the sum is -204 we should add all of it to get the answer

therefore x+x+1+x+2=-204

3x+3=-204

3x=-204-3

3x=-207

x=-207/3

x=-69

the largest number is x+2

therefore the largest number is -67

to check whether it is right just add them and check whether we get - 204

therefore -69+-68+-67=

-204

therefore the answer is -67

7 0
4 years ago
110% of 70 as a decimal.
Leviafan [203]

110% OF 70 is 77( if you meant of as in multiply)

otherwise...I'm sure its 0.77


sorry if its incorrect

hope I was able to help in some way...

5 0
4 years ago
Amy is 11 ⅚ years old. Camden is 1 ⅓ years younger than amy and Jane is 1 ¼ years younger than Camden How old is Jane​
erastova [34]

Answer:

Jane is 9 1/4 years old

Step-by-step explanation:

Camden is 10 1/2 years old and Jane is (10 2/4 - 1 1/4) which equals 9 1/4 years

5 0
3 years ago
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