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Leya [2.2K]
2 years ago
6

Brett paid $229 for 8 tickets to a baseball game, which includes the $13 service fee applied to every order. How much will Brett

spend for 15 tickets?
Mathematics
2 answers:
Lelu [443]2 years ago
8 0

Answer:

442.375

Step-by-step explanation: This might be wrong but, you start by dividing $229 by 8 and you will get $28.625. Then, multiply that answer by 15. Also, don't forget to add $13.

nataly862011 [7]2 years ago
5 0

Answer:

$418

Step-by-step explanation:

So first we need to find how much a single ticket will cost.

Subtract the service fee to get how much it cost for 8 tickets.

229-13=216

Then divide that number by 8 to find how much a single ticket costs.

216÷8=27

1 ticket costs $27.

Multiply that by 15 to get how much 15 tickets cost.

27×15=405

Then add back the service fee.

405+13=418

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If these are diving fractions with these then it is 3 1/2 if they are not fractions then it is 0.22 
I hope i helped!

3 0
3 years ago
Read 2 more answers
HELP ON THIS PROBLEM!!<br><br> Solve the following 0deg&lt; x&lt; 360deg: cos x= cos 2x
blsea [12.9K]

Answer:

x=0^\circ,120^\circ,240^\circ,360^\circ

Step-by-step explanation:

<u>Use identities to set the equation up as a quadratic</u>

\cos x=\cos 2x;\:0^\circ \leq x \leq 360^\circ\\\\\cos x=2\cos^2 x-1\\\\0=2\cos^2 x-\cos x-1

<u>Make the substitution u=cos(x) and solve the quadratic</u>

<u />0=2u^2-u-1\\\\0=(2u+1)(u-1)

\displaystyle 0=2u+1\\\\0=2\cos x+1\\\\-1=2\cos x\\\\-\frac{1}{2}=\cos x\\\\120^\circ,240^\circ=x

0=u-1\\\\0=\cos x-1\\\\1=\cos x\\\\0^\circ,360^\circ=x

Hence, x=0^\circ,120^\circ,240^\circ,360^\circ

7 0
2 years ago
Sales tax on an item directly proportional to the cost of the items purchased. If the tax on a $400 item is $24, what is the sal
ArbitrLikvidat [17]

Answer:

$21

Step-by-step explanation:

This can be easily solved by fraction 400/24=350/x

x=$21

4 0
3 years ago
Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of t
Contact [7]

The complete question is

"Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of the y-coordinate. Complete Tomas’s work to answer the question.

Which is the coordinate of point A? (8, –6) (–6, 8) (6, –8) (–8, –6)"

<h3>How to find the coordinates?</h3>

The order can be written as, (x,y).

Tomas is trying to find the coordinates of point A.

x- coordinate of Point A is given as 8.

Among the four given options, only option A has x, coordinate as 8.

So, Coordinate of Point A = (8, -6).

Hence, the correct Option is A (8, -6).

Learn more about Coordinate ;

brainly.com/question/7853289

#SPJ1

7 0
2 years ago
Please help me, thank you
Pavel [41]

Answer:

the answer is -3. Your welcome

4 0
3 years ago
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