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
padilas [110]
3 years ago
8

A phone company offers two monthly plans. Plan A costs S8 plus an additional $0.15 for each minute of calls. Plan B costs $17 pl

us an additional SO. 11 for each
minute of calls.
For what amount of cating to the two plans cost the
same
[ minutes
What is the cost when the two plans cost the same?
Mathematics
1 answer:
SashulF [63]3 years ago
3 0

Answer:

Minutes = 225

Cost = $41.75

Step-by-step explanation:

It is given that:

Cost of Plan A = $8

Per minute cost = $0.15

Let,

m be the number of minutes

A(m) = 0.15m + 8

Cost of Plan B = $17

Per minute cost = $0.11

B(m) = 0.11m + 17

For same cost,

A(m) = B(m)

0.15m+8 = 0.11m + 17

0.15m - 0.11m = 17 - 8

0.04m = 9

Dividing both sides by 0.04

\frac{0.04m}{0.04}=\frac{9}{0.04}\\m = 225

Cost of 225 minutes

A(225) = 0.15(225) + 8

A(225) = $41.75

Therefore,

Minutes = 225

Cost = $41.75

You might be interested in
Which property is illustrated by the equation 39(mn) = (3m)n?
irakobra [83]
The grouping has changed in the equation.
3(mn) = (3m)n
This is the associative property of multiplication.
3 0
3 years ago
Find the equation for the line that passes through the point (-2,-5), And that is perpendicular to the line with the equation x=
kupik [55]

Without the <em>rate</em><em> </em><em>of change</em><em> </em>[<em>slope</em>], it is impossible to answer this question. I apologize.

3 0
3 years ago
A store owner wishes to make a new tea with a unique flavor by mixing black tea and oolong tea. If he has 35 pounds of oolong te
Murrr4er [49]

The cost of 35 pounds of oolong tea is $84.

An equation is used to show the relationship between two or more variables or numbers.

Given that oolong tea sells for $2.40 per pound.

There are 35 pounds of oolong tea available. Hence:

Cost of 35 pounds of oolong tea = $2.40 per pound * 35 pound

Cost = $84

Hence, the cost of 35 pounds of oolong tea is $84.

Find out more at: brainly.com/question/21105092

6 0
2 years ago
Read 2 more answers
What is the measure of angle b
erma4kov [3.2K]
M∠b = 90° - 33° = 57°  ← answer
4 0
3 years ago
Read 2 more answers
Find x <br><br> pleade please help me
tia_tia [17]

Answer:

I guess x = 119°........

3 0
3 years ago
Other questions:
  • Find the equation of the line passes through (-3,-4) and whose slope is 3/2 in slope intercept form. (Algebra 2 or Geometry)
    7·1 answer
  • PLEASE HELP I WILL PUT MORE QUESTIONS IN COMMENTS
    12·1 answer
  • I have 3 loaves of bread. If 1 serving is 1/8 loaf, how many serving do i have?
    12·2 answers
  • How much sugar does a donut have?
    6·2 answers
  • Can someone answer these I don’t need an explanation
    5·1 answer
  • Giving braileist for answer
    15·2 answers
  • Study the equation.<br> y = x2 - 4x - 77<br> Write the equation in graphing form (vertex form).
    7·1 answer
  • Which is greater: 6/30 or 12/40
    10·2 answers
  • The width of a rectangle is 3 yards less than its length. The perimeter is 130 yards. Find the length and width of the rectangle
    9·1 answer
  • 1. Create an ungrouped frequency distribution table with the data from the survey concerning the age of the people, which attend
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!