Question

A charity bingo game cost $2 per round and has a $13 entry fee for an adult it costs $3 per round and a $10 entry fee for child

Answer 1

The options for this question are missing. here are the options:

2

3

4

5

Answer:

y=2x+13

y=3x+10

2x+13=3x+10

-2x      -2x

13=x+10

-10    -10

3=x

y=2x+13

y=2(3)+13

y=19

After 3 rounds the cost for an adult and a child will be the same, $19.

If there is any confusion please leave a comment below.

Answer 2

Answer:

The number of rounds  for $2 are 3 & $3 are 19.

Step-by-step explanation:

Given: Charity bingo game cost $2 per round and has a $13 entry fee for an adult it costs $3 per round and a $10 entry fee for the child.

To find the number of rounds.

Let the number of rounds for $2 & $3 be x & y respectively.

y=2x+13     ....(i)

y=3x+10     ...(ii)

Equating (i) & (ii) we have:

2x+13=3x+10

       x=3

Substitute x=3 in (i) we get:

y=2x+13

y=2(3)+13

y=19

Therefore, the number of rounds  for $2 are 3 & $3 are 19.

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