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
Vesna [10]
2 years ago
7

You join an Internet service. You get the first 5 hours for free, and then you pay $2 per hour. How many hours of Internet use,

h, can you get for $45?
Three of these equations give the correct value of h. Which equation does NOT?
Mathematics
1 answer:
Vika [28.1K]2 years ago
5 0

Answer:

27

Step-by-step explanation:

firstly we know we get 5 hour free so we know that when we add our total it will go up by 5. an easy way to do the equation is to take 45 and divide by two because we are essentially paying two of our 45 dollars every hour. this means that we will get half the amount we pay in hours. 45/2 =22.5 (do not round up because you will only get what you pay for and if you cant pay for a full hour you just do not get it) 22+5=27. so you get 27 hours of internet.

You might be interested in
Use the discriminant to determine the number and type of solutions the equation has.
lidiya [134]
Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions


4 0
3 years ago
11. Describe and correct the error in evaluating the expression.<br> –21-7)= -14
likoan [24]

Answer: -28

Step-by-step explanation:

8 0
3 years ago
Jan earns 4256 this year which is 28% over last year. What was her salary last year?
bulgar [2K]
This should help you!

6 0
3 years ago
What is 6.1 divided by 9<br> (step by step)
QveST [7]
Use division or long division (ignore the decimal point)
Then put the decimal in the same spot as the dividend (the number being divided)
6 0
3 years ago
Read 2 more answers
I NEED HELP!
adoni [48]

Answer:

the correct answer would be 5 months

Hope this helps (:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Ramon rented a sprayer and a generator on his first job he used each piece of equipment for 6 hours at a total cost of $90 on hi
    12·1 answer
  • 12 565 ft to miles, yards, and feet
    9·2 answers
  • tickets for the basketball game cost 14$ each.if the sale of the tickets brought in 2212,how many tickets were sold?
    11·2 answers
  • 1 The White House is one of the most famous buildings in the world, and the north face
    10·1 answer
  • Iris has never had a pet before, but today she took in a stray cat named Luna. For Iris, kitty litter is most likely what type o
    7·1 answer
  • I need help on this question
    5·2 answers
  • 1<br> What function family does f(x)=3* belong to.
    14·2 answers
  • Can you help me with my pop quiz?​
    6·2 answers
  • Are these answers all correct?
    10·2 answers
  • After school Philippe spent 1 3/4 hours at baseball practice, 2 1/4 hours on homework, and 1/4 hour getting ready for bed. About
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!