Each month, Kaisorn deposits $50.00 onto her public transportation card. It costs her $2.50 per trip to ride the subway. Thom de

Question

1 year ago

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Each month, Kaisorn deposits $50.00 onto her public transportation card. It costs her $2.50 per trip to ride the subway. Thom de

posits $40.00 on his public transportation card. It costs him $2.00 per trip to ride the subway.
If x represents the number of trips and y represents the amount remaining in each account, which system of equations represents their transportation costs?

Mathematics

2 answers:

ratelena [41] · Answer 1 · 2024-02-25T13:38:46+03:00

ratelena [41]1 year ago

7 0

Answer:

$\left \{ {{50-2.5x = y} \atop {40-2x=y}} \right.$

Novosadov [1.4K] · Answer 2 · 2024-02-25T14:57:50+03:00

Step-by-step explanation:For this case, the first thing we must do is define variables.

We have then:

x: number of trips.

y: amount of money remaining.

We now write the equation for each person.

For Kaisorn we have:

Pata Thom we have:

Answer:

The system of equations that represents this situation is given by:

Answer: