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
ANTONII [103]
3 years ago
9

Your aunt and uncle took turns driving on a 580-mile trip that took 10 hours. Your uncle drove at a constant speed of 60 mph and

your aunt drove a constant speed of 55 mph. How long did each person drive?
A. Write the two equations.

B Solve the equations and give both answers.
Mathematics
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

Aunt drove  4 hours

Uncle drove 6 hours.

Step-by-step explanation:

Equations:

580 = 55/x + 60/y

600 = 55x + 60y

Happy Holidays!

You might be interested in
Which questions result in data that is categorical? Check all that apply.
Rasek [7]

Answer:

1,2,3,5

Step-by-step explanation:

1-Is your job as an IT administrator stressful?

2-What is your biggest source of stress?

3-How has your job impacted your personal life?

5-Have you ever considered switching careers because of on-the-job stress?

8 0
3 years ago
A line has a slope of -5 and passes through (1,-1). What is the equation in line point-slope form?
valentinak56 [21]
The slope of the line is Y=-5
4 0
3 years ago
Read 2 more answers
Solve 2(4 x + 3) < 5 x + 21. { x | x < 9} { x | x > -5} { x | x > -9} { x | x < 5}
Nesterboy [21]

Answer:

x <5

Step-by-step explanation:

2(4 x + 3) < 5 x + 21

Distribute

8x +6 < 5x +21

Subtract 5x from each side

8x -5x +6 < 5x-5x+21

3x +6 < 21

Subtract 6 from each side

3x+6-6 <21-6

3x <15

Divide each side by 3

3x/3 <15/3

x <5

5 0
3 years ago
A medical school admits 86 new applicants every year, let y represent the number of years and a represent the total of admitted
kkurt [141]

Answer:

a = 86y

Step-by-step explanation:

Given:

Number of applicants per year = 86

Find:

Equation represent total applicants

Computation:

Assume;

Total number of years = y

Total number of applicants = a

So,

Total number of applicants = Number of applicants per year x Total number of years

a = 86 x y

a = 86y

5 0
3 years ago
1 x=5<br> 2x + y = 10<br><br> Substitution
ipn [44]

Answer:

Y = 0

Step-by-step explanation:

If x = 5 then 2x + y = 10 is 10 + y = 10 (2*5 = 10) and so 10 + 0 = 10. Y = 0

3 0
3 years ago
Other questions:
  • What is 7+6x evaluated for x=3
    10·2 answers
  • Slope of (21, 45) and (84, 87)
    14·1 answer
  • I need help on questions 9 and 10. The answers can either be -36, 20, 70 or 28
    14·1 answer
  • A department store is holding a drawing to give free shopping sprees to two lucky customers. There are 17 customers who have ent
    5·1 answer
  • Someone help me with this please!
    10·1 answer
  • Please help me asap​
    8·1 answer
  • Solve for thr length of a leg​
    12·1 answer
  • HELP ME PLEASE I NEED HELP
    13·1 answer
  • Does the graph below represent a function? Also there’s another answer but it got cut off and it says D. Not enough information
    6·1 answer
  • Using the unit circle, determine the value of sin 450°
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!