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
lakkis [162]
3 years ago
5

Khan Academy

Mathematics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

The variable d stands for how many calories she used.

Step-by-step explanation:

the problem says that she uses 1 calorie per minute while walking, and then it says that she walked 12 minutes. 12×1= 12 calories

d=12 calories which equals to the 12 minutes she walked

You might be interested in
You are driving due north on the highway. Ahead, but off to the East, you see a tall tower. Sketch a graph or make a table showi
valentina_108 [34]

Answer:

The amount of speed you go will determine the graph but it should go closer and closer but then farther away because you drive past the tower

Step-by-step explanation:

3 0
3 years ago
Jim and Mark left a 20% tip after having lunch at a restaurant. The amount of the tip was $12. Mark's lunch cost $16. Write an e
Vlad1618 [11]

Answer:

$44

Step-by-step explanation:

Use formula

% out of 100/100% = part/whole

20%/100 = 12/16+x

Cross multiply

(12)(100) = (20)(16+x)

1200=320+20x

Solve for x

1200-320 = 20x

880 = 20x

880/20 = x

44 = x

Jim's lunch was $44.

8 0
3 years ago
Find equation of a line through (1,4) and (1,6)
Elena L [17]
Notice the picture below

no matter what value "y" may have, "x" will always be 1

4 0
2 years ago
The formula for the resistance of a conductor with voltage V and current I is r= v/1. Solve for V.
VikaD [51]
V=i x r is the formula 
8 0
2 years ago
Performance-enhancing drugs affect an individual by which of the following?
mel-nik [20]
D. Give performers an unfair advantage

Let’s talk about option A; Drugs that athletes take (for e.g. steroids) they INCREASE athletes muscle mass & endurance. They look bigger & muscular than a normal natural athlete.
Option B is also incorrect because there is no drugs that are legal in sports
Option C - It increase the athletes performance and your extremely energetic. You are doing what an natural cannot do in a short period of time.
SO OPTION D - It’s unfair to the natural ones
8 0
2 years ago
Other questions:
  • Candy draws a square design with a side length of x inches for the window at the pet shop. She takes the design to the printer a
    6·1 answer
  • Tia is making strawberry lemonade for a baseball tournament. The recipe calls for 2
    11·2 answers
  • 100 POINTS HELP ME PLEASE!!!!! WILL MARK YOU BRAINIEST!!!!!!
    9·2 answers
  • Ok second time putting this up. CAN SOMEONE HELP?!
    9·1 answer
  • PLEASE HELP!!
    9·1 answer
  • Is 7/20 and 0.07 equivalent numbers
    12·2 answers
  • Find the sum<br>please this is urgent ​
    9·1 answer
  • A particle moves along line segments from the origin to the points (2, 0, 0), (2, 4, 1), (0, 4, 1), and back to the origin under
    14·1 answer
  • Hey what's<br><br><img src="https://tex.z-dn.net/?f=4%20%7B%7D%5E%7B3%7D%20" id="TexFormula1" title="4 {}^{3} " alt="4 {}^{3} "
    7·2 answers
  • Using Cramer’s rule, what is the value of x in the solution to the system of linear equations below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!