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vesna_86 [32]
3 years ago
5

Tickets for an Amtrak train cost $22 for children and $48 for adults. Josie paid $3,278 for a total of 84 tickets. How many chil

dren tickets and how many adult tickets did Josie buy?
Mathematics
1 answer:
timama [110]3 years ago
5 0

Answer:

29 child 55 adult

Step-by-step explanation:

x+y=84

22x+48y=3278

x=29,y=55

hope it will help, if not, sry, u can comment below to ask me!

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3 years ago
Renata moved to her new home a few years ago. Back then, the young oak tree in her back yard was 190 centimeters tall. She measu
ANTONII [103]
1.

The equation for this problem would be

y = (?)x + 190

With y being the height after a given amount of years and x being the amount of years passing. We would need to find ?, the rate of how fast the tree grows. The problem gives us y = 274 centimeters and x = 3 years

Let’s plug in and solve for ?

274 = ?(3) + 190

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2.

Since we know the rate of change and y, let’s just plug in values

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5.5 years since Renata moved.
3 0
3 years ago
What is the probability of rolling a dice 3 times in a row and all 3 rolls landing on a number greater than 1.
inessss [21]

Answer:

0.58

Step-by-step explanation:

P1 > 1 = 5/6

P2 > 1 = 5/6

P3 > 1 = 5/6

P1*P2*P3 = 5/6*5/6*5/6

P = 0.58

8 0
3 years ago
If the qoutient of -6 and 2 is decreased by 12, what number results?
Over [174]

  -6/2 - 12

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3 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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