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
kotykmax [81]
2 years ago
9

A car travels a certain distance at x km/h in 12 hours. If it travels of the way at km/h and the rest at 4x km/h, how many hours

does it take to travel the way all? ​
Mathematics
1 answer:
geniusboy [140]2 years ago
5 0

Answer:

45 km/h

i hope this work for you

and sory if im wrang

You might be interested in
Candace has $20 more than Amar. Their combined money totals $95. Write a system of equations represents this situation
STALIN [3.7K]

Answer:

Candace has $57.5 and Amar has $37.5.

Step-by-step explanation:

x+(x+20)=z

x+20=y

x+y=z

--------------

2x+20=95

2x=95-20

2x=75

x=75/2

x=37.5

37.5+20=y=57.5

5 0
3 years ago
Read 2 more answers
Please help and if you dont know please don't answer
Allisa [31]

Answer:

81cm

Step-by-step explanation:

15cm + 20cm + 21cm + 25cm = 81cm

5 0
2 years ago
Read 2 more answers
Every minute, 2.2gallons of water flows from a shower. A family of 5 people showers for an average of 9 minutes per person every
satela [25.4K]

Answer:

the whole family uses a total of 99 gallons in 1 morning

Step-by-step explanation:


7 0
3 years ago
Y=-3x + 4<br> y= 3x - 2<br><br> Solve using Elimination Method
vova2212 [387]

Answer:

x=1

y=1

Step-by-step explanation:

-3x+4=3x-2

-3x+3x+4=3x+3x-2

4=6x-2

4+2=6x-2+2

6=6x

x=1

y=3(1)-2

y=1

3 0
3 years ago
What is the midpoint of the x-intercepts of<br> f(x) = (x – 2)(x – 4)?
emmasim [6.3K]

Answer:

(3,0)

Step-by-step explanation:

The axis of symmetry is midway between the roots

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope and reduce of p=(3/4,1 1/4) q=(-1/2,-1)
    8·1 answer
  • ken paid $12 for two magazines. The cost of each magazine was a multiple of $3. What are the possible prices of the magazines?
    6·2 answers
  • What characteristics of a business letter differ from a friendly letter? Check three that apply.
    12·1 answer
  • What’s the area of a rectangle measuring 13 inches times 12 inches ?
    11·1 answer
  • QUICK!!
    13·2 answers
  • The critical value t* gets larger as the confidence level increases. True or false?
    5·1 answer
  • the home of bill burton is assessed at $91,000. the tax rate is 18.5 mills. what is the property tax on bills home?
    12·1 answer
  • Just answer 6,8, and 9
    9·1 answer
  • Your plan is to budget $3000 and the price to purchase the pop vinyls is $5 on average. Your partners plan is to budget $3200 an
    13·1 answer
  • The maximum value of 12 sin 0-9 sin²0 is: -​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!