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motikmotik
2 years ago
11

Plz help i stuck on this

Mathematics
2 answers:
Anvisha [2.4K]2 years ago
7 0

Replace p in the given equation with the price of the item:


23 -0.15(23)

Simplify:

23 - 3.45 = 19.55


answer: $19.55

just olya [345]2 years ago
6 0

Answer:

  • $19.55

Step-by-step explanation:

<u>We know that:</u>

  • p - 0.15p (p = price)
  • Original price = $23

<u>Work:</u>

  • 23 - 0.15(23)
  • => 23 - 0.15(23)
  • => 23 - 3.45
  • => $19.55

Hence, the final cost is $19.55.

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Answer:

60 different possibilities

Step-by-step explanation:

Number of bikers = 5

Positions = first, second and third

First positions = all 5 riders can take the first spot = 5 possibilities

Second spot = position 1 has been filled hence number of possibilities = ( 5 - 1) = 4

Third spot = position 1 and 2 has been filled ; number of possibilities =. (5 - 2). = 3

Number of possible arrangements :

5 * 4 * 3 = 60 different possibilities

6 0
2 years ago
Write an appropriate direct variation equation if y = 18 when x = 2
Sergeu [11.5K]

Answer:

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Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In this problem we have

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k=\frac{y}{x} ----> k=\frac{18}{2}=9

therefore

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8 0
3 years ago
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The population of a city has increased by 24% since it was last measured. If the current population is 40,300 what was the previ
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Hope this helped!

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