Question

8.Kaliyah takes an Uber to the store. The Uber charges $5 plus $2 permile.Number of Miles1234Total Cost ($)

Answer 1

To calculate the total cost of Kaliyah's Uber ride, multiply the number of miles by the cost per mile and add the base fare.

Step-by-step explanation:

To calculate the total cost of Kaliyah's Uber ride, we need to multiply the number of miles by the cost per mile and add the base fare. Given that the Uber charges $5 as the base fare and $2 per mile, we can calculate the total cost for different distances:

1. For a 1-mile trip: Total cost = $5 + $2 * 1 = $7
2. For a 2-mile trip: Total cost = $5 + $2 * 2 = $9
3. For a 3-mile trip: Total cost = $5 + $2 * 3 = $11
4. For a 4-mile trip: Total cost = $5 + $2 * 4 = $13

Therefore, the total costs for 1, 2, 3, and 4 miles trips would be $7, $9, $11, and $13 respectively.

Answer 2

Given:

Uber charges $5 plus $2 per mile.

Find :

Sol:

Uber fix charge is: $5

Per mile, charge is $2

So the total cost is:

`C=5+2*(\text{ Number of miles\rparen}`

At a number of miles = 1 then,

`\begin{gathered} C=5+2*(\text{ Number of miles\rparen} \\ \\ C=5+2*(1) \\ \\ C=5+2 \\ \\ C=7\text{ miles} \end{gathered}`

At number of miles = 2 then,

`\begin{gathered} C=5+2(\text{ Number of miles\rparen} \\ \\ C=5+2*(2) \\ \\ C=5+4 \\ \\ C=9 \end{gathered}`

At a number of miles = 3 then,

`\begin{gathered} C=5+2*(\text{ Number of miles\rparen} \\ \\ C=5+2*(3) \\ \\ C=5+6 \\ \\ C=11 \end{gathered}`

At a number of miles = 4 then,

`\begin{gathered} C=5+2*(\text{ Number of miles\rparen} \\ \\ C=5+2*(4) \\ \\ C=5+8 \\ \\ C=13 \end{gathered}`

So the table is: