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vagabundo [1.1K]
3 years ago
7

PLS HELPPPPPP ME!!! ASAP​

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

Answer:

2.5

Step-by-step explanation:

<em>Let x be the number of hours both people baby sit and y be the number of hours that they each earn. </em>

<u>Sarah: </u>

y = 10 + 2.5x

<u>Carly: </u>

y = 7.5 + 3.5x

<em>You know that the number of hours should be the same (y). </em>

10 + 2.5x = 7.5 + 3.5x

<em>Evaluate and find x. </em>

10 - 7.5 = 3.5x - 2.5x

x = 2.5

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Luke’s basketball team went to an amusement park at the end of the season. The cost of the admission for 5 coaches and 12 player
Finger [1]

Answer:

The admission cost for each player was <u>22.50</u>.

Step-by-step explanation:

Given:

Luke’s basketball team went to an amusement park at the end of the season.

The cost of the admission for 5 coaches and 12 players was 407.50.

The admission cost for each coach was 27.50.

Now, to find the admission cost for each player.

Total admission cost = 407.50.

Number of coaches = 5.

Admission cost for each = 27.50.

So, the cost of admission of all coaches:

27.50\times 5

=137.50.

Then, we deduct the cost of admission of all coaches from the total admission cost:

407.50-137.50

=270.

<em>Remaining cost = 270.</em>

Number of player = 12.

Now, to get the admission cost for each player we divide the remaining cost  by number of players:

270\div 12

=22.50.

Therefore, the admission cost for each player was 22.50.

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Step-by-step explanation:

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