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Kipish [7]
3 years ago
9

A post office charges 50k for a telegram of 15 words or less it charges an extra 3k for every word above 15 words find the cost

of 30 words
Mathematics
1 answer:
Jlenok [28]3 years ago
5 0

Answer:

95k

Step-by-step explanation:

Given :

15 words or less = 50k

Every word above 15 = additional 3k

The cost of 30 words :

First 15 words = 50 k

Number of additional words = (30 - 15) = 15 words

Cost of every additional word = 3 k

Cost of 15 additional word = 15 * 3 = 45k

Total cost of 30 words :

50k + 45k = 95k

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Im being timed! HURRYYYYYYYYY<br> simplify:
Mamont248 [21]

Answer:

  • B. p^2+p-11.

Step-by-step explanation:

<u>Step 1:</u>

  • ((((3+(4*(p^2)))-5p)-3p^2)+4p)+8

<u>Step 2:</u>

  • ((((3 + 22p^2) - 5p) - 3p^2) + 4p) + 8

<u>Step 3:</u>

  • Factoring  p^2-p+11
  • The first term is,  p^2  its coefficient is  1 .
  • The middle term is,  -p  its coefficient is  -1 .
  • The last term, "the constant", is  +11
  • Step-1 : Multiply the coefficient of the first term by the constant   1 • 11 = 11
  • Step-2 : Find two factors of  11  whose sum equals the coefficient of the middle term, which is   -1 .
  •      -11    +    -1    =    -12
  •      -1    +    -11    =    -12
  •      1    +    11    =    12
  •      11    +    1    =    12
  • Observation : No two such factors can be found !!
  • Conclusion : Trinomial can not be factored

<u>Final Solution:</u>

  • p^2 + p - 11

5 0
2 years ago
the price for dinner in a resteraunt was $80. The customer paid an addition 7% meals tax and left a $15 tip. how much meals tax
Marrrta [24]
Multiply the price of the meal by the sales tax. Tips are added in after tax has been applied, so it would not be added in to calculate the tax.

Tax= Meal Cost * Tax %

=$80 * 7%
convert % to decimal (7% ÷ 100)

=80 * 0.07

=$5.60 sales tax paid


ANSWER: $5.60 was the sales tax the customer paid.
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4 years ago
Plzzzzzzz help right answer gets brainly
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Answer:

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Step-by-step explanation:

3 0
3 years ago
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Suppose 5,500 dollars is placed in a saving account how much money would be in the saving account after 5 years if the compound
Semmy [17]

Answer:

FV= $7,040.46

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= $5,500

Number of periods (n)= 5*2= 10 semesters

Interest rate (i)= 0.05/2= 0.025

<u>To calculate the future value (FV), we need to use the following formula:</u>

FV= PV*(1+i)^n

FV= 5,500*(1.025^10)

FV= $7,040.46

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Answer:

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Step-by-step explanation:

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