answer.
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
PSYCHO15rus [73]
2 years ago
13

Darlene spent 20 minutes jogging and 10 minutes cycling and burned 400 calories . The next day she did 10 minutes of jogging and

20 minutes of cycling and burned 350 calories . How many calories were burned for each minute of jogging and how many for each minute of cycling

Mathematics
2 answers:
Anton [14]2 years ago
7 0

This is very spread out just to show properly but you could get it smaller haha

Sphinxa [80]2 years ago
6 0

Answer:

Jogging=15

Cycling= 10

Step-by-step explanation:

20j+10c=400

20j=40c=700

30c=-300

300/30=10

j=10

10j+20(10)350

10j+200=350

10j=350-200

10j=150

150/10=15

j=15

You might be interested in
The population P(t) of a bacteria culture is given by P(t)=−1,500t2+48,000t+18,000, where t is the time in hours after the cultu
Anna [14]

Answer:

this is a tough question

6 0
2 years ago
Select the correct answer. Gary throws a parachute toy from the roof of a building which has a height of 96 feet. The toy reache
Artyom0805 [142]

Answer:

Z

Step-by-step explanation:

The height needs to start at 96

8 0
2 years ago
Which statement shows how two polynomials 5x − 6 and 6x + 2 demonstrate the closure property when multiplied?
Sunny_sXe [5.5K]
I dont see any statements. When you multiply the two you get: 30x^2 - 26x -12.
8 0
2 years ago
Out of 40 chocolates, ram and i shared in the ratio 1:3 . how many chocolates did ram get?
Leviafan [203]
So ram had 10 chocolates and i had 30 chocolates

because 1:3= 10:30
=> 4= 40
4 0
2 years ago
Read 2 more answers
Please help me with number 1
Dmitry [639]
Line CE
..................
5 0
2 years ago
Read 2 more answers
Other questions:
  • Which graph represents the solution set for the quadratic inequality x2 + 2x + 1 > 0?
    9·2 answers
  • A square rug covers 79 square feet of floor. What is the approximate length of one side of the rug? (Approximate to the nearest
    5·1 answer
  • Find the diameter of a circle with an area of 226.98 square inches
    14·1 answer
  • Find the dicontinuities of the function. f(x) = x2 + 12x + 27 x2 + 4x + 3 . There is a removable discontinuity at (, ).
    5·2 answers
  • A political analyst found 43% of 300 randomly selected republican voters feel that the federal government has too much power. Fi
    13·1 answer
  • Which statements are true of the function f(x) = 3(2.5)x? Check all that apply. a) the function is exponentioal b)The initial va
    8·1 answer
  • Construct the discrete probability distribution for the random variable described. Express the probabilities as simplified fract
    7·1 answer
  • Use the data on the dot plot to answer the question.
    10·2 answers
  • The diagram shows a lawn with a fence along one edge 12m 17m 20m one can of weedkiller can cover 100 square metre each can cost
    13·1 answer
  • At top cruising speed a mako shark can swim 4 km in 1/10 hour a blue whale can swim 5 km in 1/4 hour which animal swims faster a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!