A payphone service charges $5.00 for the first three minutes and $1.00 for every minute additional or fraction thereof. How much will a caller have to pay if his call lasts for 8 minutes?

Answers

Answer 1

Answer: The caller would have to pay $10

Related Questions

Determine the solution of the equation x2 = 36. Select each correct answer.A. x = -46B. X = 6O C. X = 18D. X = -6O E. X = 16O Ex= -18
How many solutions exists for the given equation?
What is the number 3 in this expression: 3x^(5)
A force (F) applied to an object of mass m1 produces an acceleration of 3.00 m/s^2. The same force applied to a second object of mass m2 produces an acceleration of 1.00 m/s^2.a) what is the value of the ratio m1/m2?b) if m1 and m2 are combined into one object, what is its acceleration under the action of the force
What is the equation of the line that passes through the points (-2,2) and (0,5)?

Find the term to term rules for the following sequence-

2,6,18,54,162

Answers

Answer:

Essentially, to find the next term in this sequence, the number must be multiplied by 3.

So, the term to term rules for this sequence would be N x 3

Answer:

$a_n=2*3^(n-1)$

Step-by-step explanation:

The formula for a geometric sequence is $a_n=a_1*r^(n-1)$ where $a_n$ is the $n$ th term of the sequence, $a_1$ is the first term, and $r$ is the common ratio.

Since each term is being multiplied by 3, this is our common ratio.

Therefore, our geometric sequence formula is $a_n=2*3^(n-1)$

G=H(q+Q)for Q

Solve for Q

I dont understand how to do this.

Answers

$G=H(q+Q)\n\nH(q+Q)=G\n\nHq+HQ=G\ \ \ \ \ |both\ sides\ -Hq\n\nHQ=G-Hq\ \ \ \ |both\ sides\ :H\n\nQ=(G-Hq)/(H)$

$or\n\nH(q+Q)=G\ \ \ \ \ |both\ sides\ :H\n\nq+Q=(G)/(H)\ \ \ \ \ |both\ sides\ -q\n\nQ=(G)/(H)-q$

$G=H(q+Q)\n q+Q=(G)/(H)\n Q=(G)/(H)-q$

Leiff goes online to buy a new video game. He finds a site that currently has a promotion of 15% off on all orders over $50. Leiff decides to buy his video game, with a price tag of $128, at this site because he knows that he will get the 15% discount when he checks out. Leiff pays 5.3% sales tax on the discounted price and pays a shipping fee of $4.75. What is the total of Leiff’s online purchase?

Answers

If the original price tag of the video game is $128, to get its discounted price at 15%, that means what Leiff paid for was (100-15) = 85% of the original price. So, the price of the video game then becomes (0.85 x 128) = $108.80. Since Leiff has to pay an additional 5.3% of the new price, that's (100 + 5.3) = 105.3% of the new price which is (1.053 x 108.8) = $114.57 Adding the shipping fee for the videogame, 114.57 + 4.75 = $119.32 Thus, the total price is $119.32

the total price is 119

Each side length of a triangle is 4 cm. What type of triangle is it?

Answers

it is Equilateral triangle

What is the answer to
2x + 3y = 13
x = 2

Answers

$\bf2x+3y=13$

Plug in x = 2:

$\bf2(2)+3y=13$

Multiply:

$\bf4+3y=13$

Subtract 4 to both sides:

$\bf3y=9$

Divide 3 to both sides:

$\bf~y=3$

So our solution is $\boxed{\bf(2,3)}$

2x + 3y = 13
2(2) + 3y = 13
    4 + 3y = 13
- 4 - 4
      3y = 9
   3    3
   y = 3

Show your calculation below:In the diagram of AABC below, DE is parallel to AB, CD = 15,
AD = 9, and AB = 40.
The length of DE is
(1) 15
(2) 24
(3) 25
(4) 30
So your answer is
What is the relation between ACDE and ACAB?
What information in the question helps you get that
conclusion?

Answers

Answer:

DE=25

Angles CDE & CAB are equal since they are alternate angles.

Step-by-step explanation:

Triangle CDE is an reduction of triangle CAB.

Reduction Ratio= $(15)/(24)\nlength \ DE=(15)/(24)*40\n=40$

Angles CDE,CAB relationship- the two angles fall on opposite relative sides of two parallel lines are therefore equal.

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Witch expression has the same value as 2 to the power of 12

Find the lowest natural number which when divided by 12, 45, 15 and 10 leaves the remainder of2 in each case.