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
Talja [164]
3 years ago
9

Maya has a smart phone data plan that costs $50 per month that includes 2 GB of data, but will charge an extra $15 per GB over t

he included amount. How much would Maya have to pay in a month where she used 3 GB over the limit? How much would Maya have to pay in a month where she used went over by xx GB?
Mathematics
1 answer:
Bas_tet [7]3 years ago
3 0

Answer:

The plan is:

A fixed cost of $50 per month.

An extra of $15 per GB used over the limit of 2B.

We can write this as a linear equation:

C(x) = $15*x + $50

C(x) is the monthly cost, and x is the number of GB that she used over the limit.

Then, if she used 3GB over the limit, we should replace x by 3.

C(3) = $15*3 + $50 = $45 + $50 = $95.

And the answer to the second question was already found, if she used xx GB in the month, then we have:

C(xx) = $15*xx + $50

(we replaced the x in the general equation by xx)

You might be interested in
 
olchik [2.2K]

Step-by-step explanation:

Perimeter = x + 2x + 2x = 5x

Since 5x <= 46.8cm, x <= 9.36cm.

The largest base is 9.36cm.

7 0
3 years ago
Read 2 more answers
Write 40% as a fraction in simplest form.
professor190 [17]

Answer:

4/10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
8.2 x 10 ^-5 in standard notation
Mars2501 [29]
8.2*10^-5 can be also written as 0.000082, in standard notation. 
Hope this helps.
5 0
3 years ago
When Justin goes to work, he drives at an average speed of 65 miles per hour. It takes about 1 hour and 30 minutes for Justin to
Fofino [41]

Answer:

Justin spends $14.24 on gas to travel to work.

Step-by-step explanation:

Given:

Average speed at which Justin goes to work = 65 miles/hour

Time taken by Justin to arrive at work = 1 hour and 30 minutes = 1.5 hours [As 30 minutes =0.5 hours]

Distance he can travel per gallon of gas = 25 miles.

Cost of per gallon of gas = $3.65

Solution:

We first determine the distance Justin travels to work.

Distance = Speed\times time

Distance = 65\times 1.5 = 97.5\ miles

Using unitary method to find the amount of gas required to cover the distance.

If 25 miles is covered in 1 gallon of gas

Then 1 mile will be covered in = \frac{1}{25} gallons of gas

So, to cover 97.5 miles gas required = \frac{1}{25}\times 97.5=3.9 gallons of gas.

Using unitary method to find the cost of 3.9 gallons of gas.

Cost of 1 gallon of gas = $3.65

So, cost of 3.9 gallons of gas will be = \$3.65\times 3.9=\$14.235\approx\$14.24 (Answer)

3 0
3 years ago
Df+gh=k<br> solve for h.<br> please help!!
fiasKO [112]

Answer:

15

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A man completes 10 laps of a circular track with a radius of 4.5 metres (when rounded to one decimal place). Find the minimum an
    11·1 answer
  • To find the number of miles in 100 kilometers, _____.
    9·2 answers
  • Which is NOT TRUE of data sets?
    6·1 answer
  • How would i solve <br>A= 1/2bh for b
    10·1 answer
  • Richard practice each of three piano solos for 5/12 hour expressed in simplest form how long did he practice in all
    7·1 answer
  • How do you do this question?
    8·1 answer
  • Find the interior height of the pyramid. Round to the nearest tenths if necessary.
    9·1 answer
  • The ratio of raspberries to strawberries is 1:7. If there
    5·1 answer
  • A clothing shop is offering a 12 percent discount for senior citizens. Which equation represents the discount price?
    7·2 answers
  • Ms. Spinosa is also going to the supermarket to buy 10 packs of water bottles, 20 packs of coke. She wants to equally spread the
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!