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
Lana71 [14]
3 years ago
13

The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount o

f money per minute used on the phone. If a customer uses 110 minutes, the monthly cost will be $59. If the customer uses 600 minutes, the monthly cost will be $157. A) Find an equation in the form y
Mathematics
1 answer:
11111nata11111 [884]3 years ago
6 0

Answer:

y = 0.2x + 37

Step-by-step explanation:

A) Find an equation in the form y = mx + b, where x is the number of monthly minutes used and y is the total monthly of the Ringular plan.

(x, y) = (minutes, cost)

(110, 59)

(600, 157)

slope = m = dy/dx

dy/dx = change in y/change in x

m = dy/dx

m = (157 - 59)/(600-110)

m = 98/490

m = 0.2

a) the linear equation:

y - 59 = 0.2(x - 110)

y - 59 = 0.2x - 22

y = 0.2x - 22 + 59

y = 0.2x + 37

You might be interested in
Use the graph of the quadratic function y = - 1x2 + x + 4 to
True [87]

Answer: A, -2 and 4

Step-by-step explanation: cause it it you’re welcome

6 0
3 years ago
Pleaseeeee helpp!!!!!!!
erica [24]

B-corresponding

E-included Angles

C-included side

D-Linear pair

A-Adjacent angles





5 0
3 years ago
10. Write an equation to find the<br> value of x.
vitfil [10]

Answer:

x = (180 - 68) / 2

Step-by-step explanation:

x = 56°

6 0
3 years ago
Read 2 more answers
2x − 5 &gt; 3 or −4x + 7 &lt; −25<br> you have to plot it on a number line
NNADVOKAT [17]

Answer:

8

Step-by-step explanation:

2x - 5 > 3 or -4x + 7 < -25

2x < 8. or -4x < -32

x < 4. or. x > 8

3 0
3 years ago
Read 2 more answers
Find the missing exponent: 2^3 times 2^? = 2^10
LenKa [72]

Answer:

2^7

Step-by-step explanation:

3+7=10

6 0
3 years ago
Other questions:
  • Please Help me Please Please the question and options are in the picture
    6·1 answer
  • What is the slope of the line shown below?
    14·2 answers
  • An open-top box is to be made from a 42-inch by 48-inch piece of plastic by removing a square from each corner of the plastic an
    9·1 answer
  • Marcie wants to find the total number of students with black hair in the freshman class at her school. She has observed 5 of the
    15·1 answer
  • What is the approximate solution to the equation 2^t =38
    15·1 answer
  • -50 Points-<br> If segment AC and segment BC are tangent to circle O, find the value of x.
    6·2 answers
  • If f(x) =1/9 x-2, what is f-1(x)?
    8·2 answers
  • A rectangle has an area of 616 m² and a width of 22m. What is its length?
    10·2 answers
  • WILL MARK BRAINLIEST
    7·1 answer
  • 3. The value of x varies directly with y,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!