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
suter [353]
3 years ago
14

A customer is comparing the costs of two cell phone plans. In Plan A, he will pay $0.15 per call and there is no monthly fee. In

Plan B, he will pay $0.08 per call, but there is a monthly fee of $4.50. What is the greatest number of calls c he can make in one month for Plan A to remain less expensive than Plan B?
Mathematics
2 answers:
Simora [160]3 years ago
7 0
The person will be able to make 30 calls in a month
eimsori [14]3 years ago
4 0

Answer: He can make 30 calls in one month

You might be interested in
Given csc A= 37/12 and that angle A is in Quadrant I, find the exact value of sec A in
vredina [299]

Answer:

Step-by-step explanation:

Below is the pic of how this would be set up in order to determine what it is you are looking for. The angle is set in QI, and since csc A is the reciprocal of sin, the ratio is hypotenuse over side opposite. Solve for the missing side using Pythagorean's Theorem:

37^2=12^2+b^2 and

1369 = 144 + b² and

1225 = b² so

b = 35

The sec ratio is the reciprocal of cos, so if cos is adjacent over hypotenuse, the sec is hypotenuse over adjacent, which is 37/35

7 0
3 years ago
What is four times four need help
UNO [17]

Answer:

16

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the area of the segment with a radius of 19 meters to nearest hundredth.
IrinaK [193]

Answer:

take 361times 3.14

Step-by-step explanation:

you will get the answer

3 0
3 years ago
Suppose f varies inversely with g and that f = 28 when g = 2. What is the value of f when g = 7?
Lesechka [4]

Make up the proportion

28*2=x*7\\7x=56\\x=8

P.S. Hello from Russia

3 0
3 years ago
Read 2 more answers
Helena lost her marbles. But then she found them and put them in 4 bags with mm marbles in each bag. She had 3 marbles left over
77julia77 [94]

Answer:

4m +3 marbles does Helena have in all.

Step-by-step explanation:

Here, m represents the marble in each bag.

She put them in 4 bags with m marbles in each bag.

In each bag she have m marbles

then, in 4 bag she have 4m marbles

⇒total number of marbles= 4m

Since, she had 3 marbles left over.

⇒She have total number of marbles = 4m + 3

Therefore, 4m +3 marbles does Helena have in all.


8 0
3 years ago
Read 2 more answers
Other questions:
  • I️ need help with the your turn part
    12·1 answer
  • Find the slope of the line<br><br>-4<br>-1/4<br>1/4<br>4
    11·1 answer
  • Points ​(2,−​1), ​(−​2,7), ​(1,−​2), ​(0,−​1), and​ (4,7) lie on the graph of a quadratic function. a. What is the axis of symme
    12·1 answer
  • F(x) = -1/3x find the average rate of change of f from -2 to 2
    9·1 answer
  • Write the equation of a line with a y intercept of (5,0) that goes through the points (2,6) and (-1,12)
    10·1 answer
  • What is the equation of the line that passes through the point (-4,4) and has a<br> slope of -3
    9·1 answer
  • Find the values of x:<br><br> I don’t understand how to do this please help
    12·1 answer
  • Which of the coordinate points below will fall on a line where the constant of proportionality is 23? Select all that apply.
    7·1 answer
  • HELP PLEASE QUICK!!!!!
    11·1 answer
  • Please help explanation if possible
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!