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
Usimov [2.4K]
4 years ago
14

Gavin went on 25 runs last month that totaled 103 miles. Each run was a distance of either 3 miles or 5 miles. Which system of

Mathematics
1 answer:
Aleksandr [31]4 years ago
3 0

Answer:

3x+5y=105

x+y=25

Step-by-step explanation:

x is the number of 3 mile runs so the total distance travelled is 3x miles.  y is the number of 5 mile runs so the total distance travelled is 5y miles.  Together Gavin travelled 103 miles so 3x+5y=105.  

The number of 3 mile and 5 mile runs he did in total were 25 so x+y=25.  

So the answer is:

3x+5y=105

x+y=25

Done.  

You might be interested in
Riona buys tomatoes for the pizza topping.
a_sh-v [17]

Answer:£28.32

Step-by-step explanation:

£2.95 for 1kg

400g=0.4kg

24x0.4=9.6kg

9.6kg costs 2.95x9.6=£28.32

4 0
3 years ago
6,000 seconds is greater or less than 2 hours?
kondaur [170]

Answer:

is less it 1.67 hours

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is not a step in the conversion of 1.3 dam3 to L?
aivan3 [116]
<span>(10^-3L/1mL)^3 is the correct answer.</span>
4 0
3 years ago
A flare is launched from a life raft with an initial upward velocity of 192 feet per second. How many seconds will it take for t
AVprozaik [17]
So you want height to be 0 so you plug zero into the height and solve from there. You subtract 192 from both sides to get -192=-16tsquared. Then you would divide by -16 and end up with 12 = t^2. Then you find the square root of 12 and get t = 3.464 seconds.
7 0
3 years ago
Explain how you decide wether to multiply or divide by 3 if you need to convert yards to feet.
Valentin [98]

Answer:

Step-by-step explanation:

Converting yards to feet means that we want the label of yards to cancel, leaving feet as our label. Use the factor-label method taught in chemistry.

???yds *\frac{3feet}{1yd}

The yards label cancels out, leaving feet as our label.  So to answer the question, in order to convert from yards to feet you are multiplying by 3.

6 0
3 years ago
Other questions:
  • Two step question. first is an equation 2nd is the answer
    5·1 answer
  • Help me with this problem pleas
    14·2 answers
  • A roast beef weighs 5.65 kilograms. How grams does it weigh?
    14·1 answer
  • I am thinking of a positive number. If I square it, double the result, take half of that result, and then add 12, I get 21. What
    5·1 answer
  • How many 5 letter “words” can you create using letters from the word SURVEY if no letter can be used more than once? (Note: the
    14·1 answer
  • Use the graph to identify whether there is linear
    8·2 answers
  • Graph the image ere of (-1,-7) after a reflection over the line x=-5
    13·1 answer
  • If two sides of a triangle measurement 8cm 12cm what is the range of the third side
    8·1 answer
  • Which statement is not used to prove that ΔFGH is similar to ΔFIJ? triangles FGH and FIJ in which point I is between points F an
    10·2 answers
  • 40$ 8% markup plz its for a good cause
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!