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
skad [1K]
4 years ago
13

Marc's workout consists of swimming and practicing yoga. While swimming he burns 7 calories per minute, and while practicing yog

a he burns 5 calories per minute. Marc wants to burn at least 400 calories each day. Let x be the number of minutes he spends swimming and let y be the number of minutes he spends practicing yoga. Write an inequality that models this situation.
Mathematics
1 answer:
Scorpion4ik [409]4 years ago
7 0

Answer:

7x + 5y ≥ 400

Step-by-step explanation:

Given:

Swimming burns = 7 calories per minute

Yoga burns = 5 calories per minute

At least calories burn = 400

Total minutes of swimming = x

Total minutes of yoga = y

Find:

Inequality

Computation:

7 calories per minute(Total minutes of swimming) + 5 (Total minutes of yoga) ≥ 400

7x + 5y ≥ 400

You might be interested in
X^3+8 divided by x+2
Klio2033 [76]

Answer: x^2+4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Al's awesome autos advertised a special sale on cars - Dealer cost plus 5%!! Jack and Margaret boughta luxury sedan for $23,727.
Marat540 [252]
05/23727.90=100/x
105x=23727.90x100
105x=2372790
(105x)/105=2372790/105
x=22598

dealers cost is $22,598

<span>the 105% is the 100% price of the car plus the 5% of that tax</span>
5 0
4 years ago
What's the value of x <br><br><br><br> (Middle School)
Elan Coil [88]
The answer is 360 hope it helps
6 0
3 years ago
What is the perimeter of a square whose diagonal is 3 square root 2? Show all work on how you got your answer
Alika [10]

Answer:

12

Step-by-step explanation:

Given: Diagonal of square= 3\sqrt{2}

To find the perimeter of square, we need to find the length of sides of square.

∴ Using the formula of diagonal to find side of square.

Formula; Diagonal= s\sqrt{2}

Where, s is side of square.

⇒ 3\sqrt{2} = s\sqrt{2}

Dividing both side by √2

⇒s= \frac{3\sqrt{2} }{\sqrt{2} }

∴s= 3

Hence, Length of side of square is 3.

Now, finding the perimeter of square.

Formula; Perimeter= 4s

⇒Perimeter= 4\times 3

∴ Perimeter= 12

Hence, Perimeter of square is 12.

6 0
4 years ago
Solve 10/6 + 3/6- 5/6 mentally​
Alinara [238K]

Answer:

4/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • 144 in 12 minutes what is the rate per minute
    14·2 answers
  • Misty is buying a house for $385,000. She is financing $345,500 and obtained a 15 year fixed rate mortgage with the 4.875% inter
    11·1 answer
  • Phase ________ of clinical testing is required by the FDA before drug approval and uses the greatest number of subjects.
    11·1 answer
  • Write <br> 22.5<br> %<br><br> as a fraction in simplest form
    8·2 answers
  • $36\%$ of the beans in Pythagoras's soup are lentils, and $33\frac13\%$ of those lentils are green. If Pythagoras removes all th
    8·1 answer
  • Which of these is the longest<br> 1 foot<br> 1 yard<br> 3 feet<br> 39 inches<br> 2.5 feet
    15·1 answer
  • A rectangular prism with a volume of 5 cubic units is filled with cubes with side lengths of 1/3 unit how many unit cubes does i
    9·1 answer
  • A unit rate compares a quantity to
    11·1 answer
  • If u not lame den fren me or not idrc<br> but anyways fre point
    15·2 answers
  • Find the like terms in the following.​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!