The linear equation that models the charges a cab company applies to its customers is
C=$2m+$3, where C is the cost of the cab ride, and m is the number of miles for the ride.
If Jenny hails a cab and travels 22 miles from the airport to her home, how much was her cab ride?
C = 2(22) + 3 = ....
TYSM!
To find out how much Jenny's cab ride cost, we need to substitute the value of the given number of miles (m = 22) into the equation C = $2m + $3.
Step 1: Substitute the value of m into the equation C = $2m + $3.
C = $2(22) + $3
Step 2: Simplify the expression.
C = $44 + $3
Step 3: Perform addition.
C = $47
Therefore, Jenny's cab ride cost $47.
To find out how much Jenny's cab ride cost, we can substitute the value of 22 miles into the given linear equation.
The equation given is:
C = $2m + $3
We are given that m (the number of miles) is 22. So we replace m with 22 in the equation:
C = $2(22) + $3
Now we can simplify the equation:
C = $44 + $3
Adding $44 and $3 gives us:
C = $47
Therefore, Jenny's cab ride cost $47.