1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex787 [66]
3 years ago
7

John is buying food for his cat, Fluffy. Fluffy LOVES a fancy wet food which costs $1.50 per day. Fluffy will also tolerate dry

food which is $0.75 per day. John wants to spend at most $9.00 on cat food each week
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

The answer is below

Step-by-step explanation:

Let x represent the number of days that fluffy eats wet food in a week and y represents the number of days that fluffy eats dry food in a week.

Hence:

x + y = 7                    (1)

Also, John wants to spend at most $9.00 on cat food each week. Hence:

1.5x + 0.75y ≤ 9       (2)

The list of possible points after solving graphically are:

(0,7), (6,0), (0,12) and (5, 2). If x,y > 0, then the point that satisfies the inequality is:

(5, 2) i.e. 5 wet food and 2 dry food

You might be interested in
6 gallons/minute is equal to how many qt an hour show work
amm1812
6x60=360. 4 quarts is equal to 1 gallon so multiply 360 by 4 and you’d get 1440. So the answer should be 1440.
7 0
3 years ago
What is 4 over 6 divided by 2 over 4?
djverab [1.8K]
4/3 /......................................................../
7 0
3 years ago
Find the geometric mean of 11 and 23. Round your answer to the nearest tenth.
djyliett [7]

Answer: 15

Step-by-step explanation:

4 0
3 years ago
Solve - pv + 40 &lt; 65 for v<br> solve 7w - 3r = 15 for r
Katarina [22]

Answer:

v > -25/p

r = -5 +7/3 w

Step-by-step explanation:

- pv + 40 < 65

Subtract 40 from each side

- pv + 40-40 < 65-40

-pv < 25

Divide each side by -p  (remember to flip the inequality since we are dividing by a negative)

-pv/-p > 25/-p

v > -25/p


7w - 3r = 15

Subtract 7w from each side

7w-7w - 3r = 15-7w

-3r = 15-7w

Divide by -3

-3r/-3 = (15-7w)/-3

r = -5 +7/3 w

8 0
3 years ago
Using the section of the graph shown, which of these potential roots of the function should you test first? f(x) = 2x3 – 9x2 – 6
bixtya [17]

Answer: x  =  5 /2 , 4 , -2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • I don't understand what this question is asking I'm confused?? Please need help lol
    10·1 answer
  • A line contains the points (0,0) and (1,4). what are all the equations that represent this line
    15·1 answer
  • Please help me with this question!!!
    8·1 answer
  • 10 times as much as what is 1/10 of 900
    14·1 answer
  • What is the pattern?
    11·1 answer
  • Max travels to see his brother's family by car. He drives 216 miles in 4 hours. What is his rate in miles per house? Use a doubl
    11·2 answers
  • A sum of $360 is shared among three people in the ratio 2:3:7. Calculate the largest and smallest shares.
    8·1 answer
  • Plz help its late !?!?
    11·1 answer
  • Asha makes a conjecture that the perimeter of a square whose sides are an odd integer is always even. Which choice is the best p
    10·2 answers
  • Help me please please please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!