Answer:
C) 4 bags of pretzels per day but no more.
Explanation:
Let x represent the amount of pretzels bought and let y represent the amount of seafood bought.
Since Quincy allows himself to spend no more than 14 dollars a day on food, hence:
x + 2y ≤ 14 (1)
He also restricts his consumption to 3,400 calories per day, hence:
600x + 200y ≤ 3400 (2)
Also, x, y > 0 (3)
Plotting the constraints of equation, 1, 2 and 3 using geogebra online graphing tool
From the graph, the point that satisfy this equation is (4, 5). That is 4 pretzels and 5 seafood.
This means that he can consume 4 bags of pretzels per day but no more.
A home you can live in it longer than when you rent a home.
Travel, spend time with family, relax? :)
Based on the cost of the computer in terms of electricity, and the amount he paid for it, the percentage of the cost that the electricity made up is 54.898%.
<h3>What percentage of the cost did the electricity use?</h3>
First find the amount that Seth paid over the two and half years:
= Monthly payment x 2.5 years x 12 months a year
= 55.32 x 2.5 x 12
= $1,659.60
The cost of the computer over 7 years is:
= (0.79 per day x 365 x 7)
= $2,018.45
The percentage that electricity takes is:
= 2,018.45 / (2,018.45 + 1,659.60)
= 54.88%
Find out more on lifetime cost at brainly.com/question/3788454.
#SPJ12
Answer:
The curve and calculation are attached below