i’ll mark u brainiest !

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
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).

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

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest