3 years ago

Tickets to the end of year carnival are $18 for 4 tickets. What is the cost of 9 tickets?

Mathematics

2 answers:

nasty-shy [4]3 years ago

5 0

$40.50

Step-by-step explanation:

4×2=8 tickets

18×2= 36 dollars

1/4 of 18 dollars is 4.5

so 36+4.5= $40.50

This could be wrong-

abruzzese [7]3 years ago

3 0

Answer:

$40.50

Step-by-step explanation:

Create a proportion using the cost in the numerator and number of tickets in the denominator.

$\frac{18}{4} =\frac{x}{9}$

cross multiply

162=4x

divide by 4 on both sides

x=40.5

$40.50

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Dimas [21]

1) Here, QR = QP + PR

52 = 16 + PR

PR = 52 - 16 = 36

In short, Your Answer would be Option C

2) Slope of mentioned line:
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m = 10/-4
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Parallel lines have same slope so it would be -5/2 as well

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