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
Travka [436]
3 years ago
11

Suppose that a cell phone monthly rate plan costs the user 5 cents per minute beyond a fixed monthly fee of $20. This implies th

at the relationship between monthly cost and monthly number of minutes is linear.
Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0

Answer:

y = 20 + .5x

Step-by-step explanation:

Suppose that a cell phone monthly rate plan costs the user 5 cents per minute beyond a fixed monthly fee of $20. This implies that the relationship between monthly cost and monthly number of minutes is linear. Write an equation that relates total monthly cost to monthly minutes used.

Fixed monthly fee = $20

Fee per minute = $0.5

Number of minutes = x

Variable monthly cost = 0.5x

Let Total monthly cost = y

Total monthly cost = fixed monthly cost + variable monthly cost

y = 20 + .5x

Equation that relates total monthly cost to monthly minutes used is y = 20 + .5x

You might be interested in
Complete each order pair so that it is a solution of the given linear equation.
PtichkaEL [24]
Each ordered pair is (x,y). Determine the coordinates by substitution.

for (15,y):
y=1/3 * 15 - 9
y=-4

for (x,-6):
-6=1/3x -9
1/3x=3
x=9
5 0
3 years ago
39-(-46)+29= show steps
Leno4ka [110]
Basically your negatives beside each other turn into a positive because two negatives equals a positive

8 0
3 years ago
(PLEASE HELP ME ASAP‼️)
tia_tia [17]

Answer:

1

Step-by-step explanation:

I really can't give you a step-by-step

7 0
3 years ago
What’s the answer to this questions ?
DochEvi [55]

Answer:

60 degress

Step-by-step explanation:

180-80=120

120/2=60

6 0
2 years ago
HELPPPP look at image
posledela
Your answer would be 24 and 168
take the 48 and divide by 4 to get the 1st one then just multiply 24 by 7 and you get 168
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the radius of a circle in which a 30° arc is 2π inches long?
    14·1 answer
  • Write the equation that represents the total cost of ground beef (t) for $1.95 a pound (p)
    9·1 answer
  • the length of a triangle are 3cm and 10cm whats are the upper and lower on the 3rd side of the triangle?
    8·1 answer
  • Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?
    10·1 answer
  • Evaluate x^2/y + x^2/z, if x=10, y=-5, and z=-2
    11·2 answers
  • 9-(-9) How do you show your work for this question?
    8·2 answers
  • !!NEED URGENT MATH HELP!! Please help me this is due in like 30 min and I have no idea how to do it. I will name u brainliest an
    11·2 answers
  • Help I need help on this question its kinda confusing to me..
    8·1 answer
  • Complete the table.<br><br> x 0 3<br> y=13x+2
    12·1 answer
  • Which entity is most likely to settle community disputes in Washington? the governor’s office a branch of local government the s
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!