You have $20dollar to spend on taxi fare. the ride costs $5dollar plus$2.50 dollar per kilometer. write an inequality to determine the distance in kilometers, d, you can ride for $20.

Step-by-step explanation:

Let d represent distance in kilometers.

We have been given that a taxi ride costs $2.50 per kilometer, so the cost of d kilometers would be dollars.

We are also told that ride costs a fixed charge of $5, so total cost of d kilometers would be dollars.

You have $20 to spend on taxi fare, so the total cost of riding d kilometers should be less than or equal to 20.

We can represent this information in an inequality as:

Therefore, our required inequality would be .

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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answer: -1

step-by-step explanation: