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tatiyna
3 years ago
8

Help me pls :((((((((((((((((((( /

Mathematics
1 answer:
AveGali [126]3 years ago
3 0
1= -72 ( negative 72)
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Answer: B) adult ticket: $13, student ticket: $6

Step-by-step explanation:

Let adults tickets be written as a

Let student tickets be written as s

We then use the information given in the question to form equation. This will be:

3a + 7s = 81 .......... equation i

4a + 7s = 94 .......... equation ii

Subtract equation i from ii

a = 13

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From equation i

3a + 7s = 81

We put the value of a = 13

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s = 42/7

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3 years ago
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luda_lava [24]

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Step-by-step explanation:

5 0
3 years ago
Christy drove 270 miles in 6 hours at a constant speed how long would it take her to drive 405 miles at the same speed ?
Paha777 [63]
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8 0
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PLEASE HELP ME JUST NEED TO ANSWER A OR B OR BOTH IF U WANT
Solnce55 [7]

Answer: Part A - 113°

Step-by-step explanation:

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3 years ago
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