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VLD [36.1K]
2 years ago
5

Four brothers each bought two hotdogs and a bag of chips at the concession stand.if the bag of chips was $1.25,and the total was

$18.20, what was the price of one hotdog
Mathematics
1 answer:
ahrayia [7]2 years ago
5 0

Answer:

  $1.65

Step-by-step explanation:

The total purchase can be described by ...

  4(2h +1.25) = 18.20 . . . . where h is the price of a hot dog

  8h = 13.20 . . . . . . . . . . . subtract 5.00

  h = 1.65 . . . . . divide by 8

The price of a hot dog was $1.65.

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The psychology club is having a self-proclaimed psychic come to their campus fund-raising event to demonstrate his abilities. He
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200 + x = y is the answer
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2 years ago
The minimum distance from Earth to the Sun is 91.4 million miles. The maximum distance is 94.5 million miles write a absolute va
d1i1m1o1n [39]

Solution :

The minimum distance from Earth to the Sun is 91.4 million miles

The maximum distance is 94.5 million miles

d_{min} = 91.4, d_{max} = 94.5

d=\frac{d_{min} + d_{max}}{2}

d=\frac{91.4 + 94.5}{2}

d=92.95

d_{sol}=\frac{d_{max} - d_{min}}{2}

d_{sol}=\frac{94.5 - 91.4}{2}

d_{sol} =1.55

Absolute Value Equation:

|x - d| = d_{sol}

|x - 92.95| = 1.55

5 0
2 years ago
In a particular city, 82% of the residents have a desktop computer, 47% have a desktop computer and a laptop computer, and 3% ha
vagabundo [1.1K]

Answer:

B) 0.57

Step-by-step explanation:

Let's define:

  • A: the home has a laptop
  • B: the home has a desktop computer.

Data

  • P(B) = 0.82
  • P(A∩B) = 0.47

We want to find the probability that a home has a laptop given that it has a  desktop computer, that is, P(A|B).

P(A|B) = P(A∩B)/P(B) = 0.47/0.82 = 0.57

3 0
2 years ago
Jordan spent a total of $14.85 on a trip to the zoo. She spent $6.50 to get into the zoo, $2.85 on snacks, and the rest on the b
puteri [66]

Answer:

To find your answer you would subtract $6.50 and $2.85 from $14.85

you would get $5.50 so that is how much she spent on a round trip ticket to the zoo.

7 0
2 years ago
Chin made an error in his chart showing the multiplication of the binomial by the trinomial. Which change can be made to correct
Tcecarenko [31]

Answer:

The expression 6x should be 6x²

Step-by-step-explanation:

The chart being referred to showing the multiplication of the binomial by the trinomial is given in the attached picture below.

To find out where Chin made an error in his multiplication, and also determine the right expression, let's take a look at each multiplication done. Thus we have:

3x*x² = 3x³

3x*2x = 6x² (here is where the error was made, in the chart, Chin wrote 6x)

3x*4 = 12x

2*x²=2x²

2*2x = 4x

2*4 = 8

Therefore, the expression 6x should be 6x²

7 0
2 years ago
Read 2 more answers
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