Question

Help pure people only

Answer 1

Mini golf costs $10 per round and batting cages cost $2.5 each turn.

Explanation:

mini golf (
`m`)

batting caves (
`b`)

Sylvester:

`5m+4b=60`

Lin

`3m+6b=45`

System of equations:

`$\left \{ {{5m+4b=60} \atop {3m+6b=45}} \right. $`

`$\left \{ {{5m(-3)+4b(-3)=60(-3)} \atop {3m(5)+6b(5)=45(5)}} \right. $`

`$\left \{ {{-15m-12b=-180} \atop {15m+30b=225}} \right. $`

`18b=45`

`b=2.5`

Now let's find
`m`

`3m+6(2.5)=45\\3m+15=45\\3m=30\\m=10`