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
11111nata11111 [884]
3 years ago
11

Mark Ran 15 miles in 135 minutes. Assume Mark maintains a constant speed. What's the number of minutes it takes to run 1 mile

Mathematics
1 answer:
Mrac [35]3 years ago
4 0
The answer is 9

If you divide 135 by 15 then you get 9 so that means 9 minutes to run 1 mile
You might be interested in
Solve 3m+7/2=−2m+5/2 what is m
GenaCL600 [577]
Solve for m:3 m + 7/2 = 5/2 - 2 m
Put each term in 3 m + 7/2 over the common denominator 2: 3 m + 7/2 = (6 m)/2 + 7/2:(6 m)/2 + 7/2 = 5/2 - 2 m
(6 m)/2 + 7/2 = (6 m + 7)/2:(6 m + 7)/2 = 5/2 - 2 m
Put each term in 5/2 - 2 m over the common denominator 2: 5/2 - 2 m = 5/2 - (4 m)/2:(6 m + 7)/2 = 5/2 - (4 m)/2
5/2 - (4 m)/2 = (5 - 4 m)/2:(6 m + 7)/2 = (5 - 4 m)/2
Multiply both sides by 2:6 m + 7 = 5 - 4 m
Add 4 m to both sides:6 m + 4 m + 7 = (4 m - 4 m) + 5
4 m - 4 m = 0:6 m + 4 m + 7 = 5
6 m + 4 m = 10 m:10 m + 7 = 5
Subtract 7 from both sides:10 m + (7 - 7) = 5 - 7
7 - 7 = 0:10 m = 5 - 7
5 - 7 = -2:10 m = -2
Divide both sides of 10 m = -2 by 10:(10 m)/10 = (-2)/10
10/10 = 1:m = (-2)/10
The gcd of -2 and 10 is 2, so (-2)/10 = (2 (-1))/(2×5) = 2/2×(-1)/5 = (-1)/5:Answer: m = (-1)/5
5 0
4 years ago
Read 2 more answers
What is 57/6 simplified?
ludmilkaskok [199]
Answer:
19/2
Step-by-step explanation :
U divide the numerator and the denominator by the same number which is 3
57 divided by 3 = 19
6 divid by 3 = 2
So the answer is 19/2
3 0
3 years ago
Read 2 more answers
How many gallons of pure water should be added to 10 gallons of a solution containing 15% juice so that the remaining solution c
Vinvika [58]
1.5 gallons of juice
a. 10 gallons
b. none
c. 10 gallons (all water)

hope its right!!! good luck

4 0
3 years ago
Read 2 more answers
Is it more difficult to run up a ramp with a slope of 15 or a ramp with a slope of 5? Explain.
notsponge [240]

Answer:

the slope of 15 is more difficult to run on

Step-by-step explanation:

The larger the slope, the steeper the ramp.  A slope of zero is a horizontal line, which would be relatively easy to run on.  A slope of undefined is a wall, which we cannot run on (we would fall off).   The larger the number, the steeper it gets

6 0
3 years ago
How would you plot number 10 on a coordinate plane
victus00 [196]
Hey there!

To plot the inequality y≥-6 on the coordinate plane, keep in mind that whenever you have y set equal to a constant, your graph will be a horizontal line. Therefore, your graph would be a solid (not dashed since your sign is greater than or equal to) horizontal line passing through (0,-6). Then you would shade the portion over the line to signify that the values of y must be greater than or equal to -6.

The graph below shows y≥-6:

6 0
3 years ago
Other questions:
  • A closed rectangular box with a sqaure
    10·1 answer
  • An object is dropped from a height of 400 feet. The amount of time, in seconds, the object takes to hit the ground can be found
    12·1 answer
  • What is the slope of the line through the points (0, 0) and (2, 6)
    13·1 answer
  • How do you solve this
    7·1 answer
  • 5 10 15 20 17th term
    7·2 answers
  • What is the slope of this line??
    15·1 answer
  • Find an upper limit for the zeros of 2x4 - 7x3 + 4x2 + 7x - 6 = 0
    12·1 answer
  • Need help ASAP
    6·1 answer
  • Plz hurry! answer asap!!
    14·2 answers
  • a car uses 9.5 L petrol per 100km a) determine the rate in km/L b) how far can the car travel with 47,5L petrol c) how many litr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!