Answer:
She needs $11.25 for only 5 rides
She need $26,75 total to go for 5 rides including all other expenses.
Step-by-step explanation:
Total Amount she have = $25
Let
Cost of each rides = x
According to given condition
Cost of 8 rides = Total amount she have - admission cost
8x = $25 - $7
8x = $18
x = $18 / 8
x = $2.25
So, each ride cost $2.25
Cost of 5 rides = 5 x
Cost of 5 rides = 5 x $2.25
Cost of 5 rides = $11.25
Total amount she needed = Cost of 5 rides + admission fee + carnival games cost + Snacks cost = $11.25 + $7 + (2 x $3 ) + $2.5 = $26.75
