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Firdavs [7]
3 years ago
14

The cost of a ticket to an amusement park is $42 per person. for each group of up to eight people the cost per ticket decreases

by three dollars for each person in the group. Marco’s ticket cost $30. Write and solve an equation to find the number of people in Marco’s group
Mathematics
1 answer:
zalisa [80]3 years ago
8 0
This might not be correct but....
I’m going to use rounding,
42 x 2 = 84
84 divides by 3 = 28,
Which is near 30......So the number of people in the group is rounding to about 2 people.
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Hey there,

Let's remember that a (inequality symbol) is things like (<), (>), (≤),(≥), (≠).

So, I believe that (-3x+7) and (-10-2) are separate. So we will find that out :)

Let's first do (-3x+7). As simplifying this expression here, we take that "x" of for a while and just stick to (-3+7). 

    -3
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Let's bring that "x" back, and the answer would be 4x for a while.

So far, 4x is the answer.
_____________________________________________________________

Now, Let's work on the other side.

We are talking about (<span>-10-2)

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So, by solving the answer to (-10-2), we got -12.

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Your correct answer would look like . . . 

<span>(-3x+7) > (-10-2)
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I really hope this helps you alot.

~Jurgen

8 0
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Read 2 more answers
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