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
azamat
3 years ago
10

For his long distance phone service, Tony pays an $8 monthly fee plus 6 cents per minute. Last month, Tony's long distance bill

was $17.24. For how many minutes was Tony billed?
Mathematics
1 answer:
zysi [14]3 years ago
6 0

Answer:tony was billed for 154 minutes.

Step-by-step explanation:

Let x represent the number of minutes for which Tony was billed.

For his long distance phone service, Tony pays an $8 monthly fee plus 6 cents per minute. Converting 6 cents to dollars, it becomes 6/100 = $0.06

This means that if he made x minutes of long distance call in a month, the total cost would be

8 + 0.06x

Last month, Tony's long distance bill was $17.24. It means that

8 + 0.06x = 17.24

0.06x = 17.24 - 8 = 9.24

x = 9.24/0.06

x = 154

You might be interested in
Help needed pleaseee
ohaa [14]

Answer:

A

Step-by-step explanation:

Since we're dealing with perpendicular lines, we take the recipricol of the m value of the original equation.

So the slope we're dealing with is 1/2.

And the equation we have so far is

y = 1/2x + b

Now we solve for b by plugging in the point (4,2).

2 = 1/2(4) + b

2 = 2 + b

b = 0

So the final equation is

y = 1/2x

8 0
3 years ago
Which solid, no matter at which angle you cut it, will always have a circle for a cross section?
BARSIC [14]
Sphere is ur answer to ur question
4 0
3 years ago
A cab company charges $7 boarding fee in addition to its meter which is $4 for every mile. The equation of the line that represe
skad [1K]

Answer:

A

Step-by-step explanation:

y=4x+7

3 0
3 years ago
Software - Infinite Algebra 2 Absolute Value Inequalities Solve each inequality and graph its solution. Name Sarmant Date 3/8/20
gulaghasi [49]
|6+9x|\le24

this is the correct way to solve these types of exercises

then we will try to do the same where a is (6+9x) and b is 24

|6+9x|\le24\longrightarrow-24\le6+9x\le24

and solve the right inequality for x

-24\le6+9x\le24

subtract 6 for all expression

\begin{gathered} -24-6\le6-6+9x\le24-6 \\ -30\le9x\le18 \end{gathered}

now divide on 9

\begin{gathered} -\frac{30}{9}\le\frac{9x}{9}\le\frac{18}{9} \\  \\ -\frac{10}{3}\le x\le2 \end{gathered}

ok, this means that the x values ​​will be from -10/3 to 2 including these

Graph

solution is the red zone

6 0
1 year ago
Work out the volume of this hemisphere with diameter 9.6 cm
weqwewe [10]

Answer:

Please refer to the attachment

7 0
3 years ago
Other questions:
  • Help me and explain please
    6·2 answers
  • How many Japanese yen are equal to $100?
    7·2 answers
  • 2-a-(-b)+c+(-a)-b-(-c)= what is the answer
    6·1 answer
  • The sum of the interior angle measures in a regular polygon is 1260∘ . What is the measure of one of the interior angles of the
    14·1 answer
  • find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle -15pi/17
    8·1 answer
  • I need help solving this equation does anybody know what x is? 5+x+(-2)=-8
    14·2 answers
  • Need help!! plzz help asap​
    11·1 answer
  • 1. a -7 when a = 3 a + 7 = 3 + 7 = __​
    7·1 answer
  • What is the slope of the line shown below?
    11·1 answer
  • Cameron has a bag that contains one silver (S) and one gold (G) marble. The marbles are the same size. Cameron chooses one marbl
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!