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
grandymaker [24]
2 years ago
8

Andrew has a cell phone plan that provides 300 free minutes each month for

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
4 0

Answer:

Andrew has a cell phone plan that provides 300 free minutes each month for a flat rate of $19. For any minutes over 300, Andrew is charged $0.39 per minute. Let x be the number of minutes Andrew uses per month and f(x) be the charges based on Andrew's cell phone plan. If  then If  then first 300 minutes are free and each minute of next (x-300) minutes costs $0.39, therefore Hence, { 19 + 0.39(x - 300), x > 300

Hoped I helped

You might be interested in
3.45 divide by 1.2 find the remainder also​
weeeeeb [17]

Answer:

2.25 it is the answer

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Jess gave her a ​$4.90 tip. The tip was 7​% of the cost of the . Write an equation to find​ b, the cost of the Manicure
Naddik [55]
The formula to finding percentages is x% * y = c. So 7% of $4.90 is 0.343.
( 7% is 0.07)
4 0
2 years ago
What is the simplified expression for this ?
schepotkina [342]

Answer:

I think it is 14.1421356237. I needed you can round it down to 14.14.

5 0
2 years ago
The following two points are on a line: (2,3), (-2,5). What is the slope of the line?
8_murik_8 [283]

Answer:

D

Step-by-step explanation:

slope = rise / run

slope = (5 - 3) / (-2 - 2)

slope = 2 / -4

slope = -2 / 4

slope = -1/2

8 0
1 year ago
О
Tatiana [17]

Answer:

b

Step-by-step explanation:

B

6 0
1 year ago
Other questions:
  • The height of a boy is 1.46 meters. If there are approximately 3.28 feet in one meter, what is the height of the boy in inches?
    11·1 answer
  • Red Top Cab Company receives multiple complaints per day about driver behavior. Over 9 days the owner recorded the number of cal
    15·1 answer
  • Evaluate 10/16 ÷ 5/16
    12·1 answer
  • Jaysonn buys a car and pays by installments. Each installment is $567 per month. After 48 months , Jayson owes $1,250. What was
    13·1 answer
  • PLease help and thanks
    7·1 answer
  • The base of an isosceles triangle is 24cm and its area is 192 sq.cm . Find its perimeter​
    11·2 answers
  • Write the equation of the line in slope-intercept form using y=mx+b​
    15·1 answer
  • Eight times a number plus five times another number is -13. The first number equals 1 minus the second number. What are the numb
    15·1 answer
  • Tom's school report must be more than 12 pages, he writes at the rate of a half a page a day.
    8·2 answers
  • Pls answer for brainlest and 50 points PLEASE EXPLAIN <br><br> In image
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!