a) as a student, you are able to earn extra money by assisting your neighbors with odd jobs. if you charged…

a) as a student, you are able to earn extra money by assisting your neighbors with odd jobs. if you charged $10.25 an hour for your assistance, about how many hours would you need to work to earn $8,425? show your work. (5 points)

a) as a student, you are able to earn extra money by assisting your neighbors with odd jobs. if you charged $10.25 an hour for your assistance, about how many hours would you need to work to earn $8,425? show your work. (5 points)

Answer

Explanation:

Step1: Establecer la ecuación

Sea $h$ el número de horas de trabajo. Sabemos que el salario por hora es de $10.25$ dólares y el salario total deseado es de $8425$ dólares. Entonces, la ecuación es $10.25h = 8425$.

Step2: Resolver la ecuación para $h$

Dividimos ambos lados de la ecuación por $10.25$: $h=\frac{8425}{10.25}$. Calculando $\frac{8425}{10.25}=821.9512195\approx822$.

Answer:

822 horas