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Zinaida [17]
3 years ago
5

A family purchased tickets for a concert. They paid a total of $90 for 7 adult tickets and 12 child tickets. The price of a chil

d ticket was two-thirds the price of an adult ticket.How much was the price of an adult ticket
Mathematics
1 answer:
Anit [1.1K]3 years ago
7 0

Answer: 7 + 2/3(12) = 15

90/15 = $6 for adult tickets


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Step-by-step explanation:

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2 years ago
Drag each expression to show whether it is equivalent to 3 time times 9 or to 2x3x9​
horrorfan [7]

Answer:

The answers to your questions are given below

Step-by-step explanation:

A. 3 × 9 = 27

B. 2 × 3 × 9 = 54

Next, we shall determine which option will give the same result obtained above.

9 × 3 = 27

9 × 3 × 2 = 54

3 × (4 + 5) = 3 × 9 = 27

(2 × 3) × 9 = 6 × 9 = 54

Therefore,

3 × 9 = 27

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3 × (4 + 5) = 27

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SUMMARY

3 × 9 >>>>>>>>> 2 × 3 × 9

9 × 3 >>>>>>>>> 9 × 3 × 2

3 × (4 + 5) >>>>> (2 × 3) × 9

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3 years ago
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Step-by-step explanation:

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3 years ago
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7 0
3 years ago
Read 2 more answers
katie has read 34% of her book. if she has read 85 pages, does she have more than or fewer than 125 pages left to read?
Pepsi [2]
Okay so first I just go to the wording of the first part, reading it again as something like  "85 is 34% of what number?" Then I translate it by putting an = for the "is", an x (times) for the "of", and a variable, w for "what number". Because it's a percent, we get rid of the % sign by writing 34/100, or .34 . Then we just have:
85=.34 x a
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Now for the second part. 250 is the total number of pages, so subtract 85 to get the number of pages she hasn't read.
250-85=165
So she has more than 125 pages left.
5 0
4 years ago
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