isaac owns a trucking company. for every truck that goes out, isaac must pay the driver $19 per hour of…

isaac owns a trucking company. for every truck that goes out, isaac must pay the driver $19 per hour of driving and also has an expense of $1.50 per mile driven for gas and maintenance. on one particular day, the driver drove an average of 30 miles per hour and isaacs total expenses for the driver, gas and truck maintenance were $512. write a system of equations that could be used to determine the number of hours the driver worked and the number of miles the truck drove. define the variables that you use to write the system. answer attempt 1 out of 2 let = let = system of equations:

isaac owns a trucking company. for every truck that goes out, isaac must pay the driver $19 per hour of driving and also has an expense of $1.50 per mile driven for gas and maintenance. on one particular day, the driver drove an average of 30 miles per hour and isaacs total expenses for the driver, gas and truck maintenance were $512. write a system of equations that could be used to determine the number of hours the driver worked and the number of miles the truck drove. define the variables that you use to write the system. answer attempt 1 out of 2 let = let = system of equations:

Answer

Explanation:

Step1: Definir variables

Sea $h$ el número de horas que el conductor trabajó y $m$ el número de millas que el camión condujo.

Step2: Escribir la primera ecuación

El conductor gana $19$ dólares por hora de conducción y el gasto por milla es de $1.50$ dólares y el gasto total fue de $512$ dólares. Entonces, la ecuación para el gasto total es $19h + 1.5m=512$.

Step3: Escribir la segunda ecuación

El conductor condujo una media de 30 millas por hora. Entonces, $m = 30h$.

Answer:

Let $h$ = the number of hours the driver worked. Let $m$ = the number of miles the truck drove. System of Equations: $19h + 1.5m=512$ $m = 30h$