I’LL MARK U BRAINIEST PLEASE HELP!!!!!

Jaquez earns money by doing yard work. It takes her an average of 3 hours to pull
Weeds and an average of 2.5 hours to mow the lawn. She can work no more than 8
hours a day. She charges $50 to weed and $65 to mow the lawn. She needs to cover
her expenses of $120 to make a profit. Write a system of inequalities that would help
determine how many flowerbeds and lawns he could complete on a given day. (Note -
you do not need to solve, just write the system and label the variables you use).

Question

contestada

Respuesta :

ranikashyab066 ranikashyab066 · Answer 1 · 2019-11-05T11:22:54+01:00

Answer:

P(x) is 50 x + 65 y ≥ 120 is his profit function to maximize.

Step-by-step explanation:

Let Jaquez works x hours in pulling weeds per day.

And y hours in mowing the lawn per say.

Also, Charge per hour of weed pulling = $ 50

and charge per hour of lawn mowing is $65

So, now according to the question, the system of equation is

x ≥ 3

y ≥ 2.5

x + y ≤ 8

50 x + 65 y ≥ 120

So as to maximize his profit he can maximize his profit function P(x).

Here, P(x) is 50 x + 65 y ≥ 120