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Llana [10]
3 years ago
10

It takes 2 people 20 minutes to install 8 tires on 2 vehicles. How many tires can 4 people load in one hour?

Mathematics
1 answer:
maxonik [38]3 years ago
5 0

Answer:

72 Tires

18 Vehicles

1 Hour

4 people

Step-by-step explanation:

First, times the amount of Tires and Vehicles by 3, because that would make it 2 people and 1 Hour.


Second, times the amount of People by 2.

Since we have twice the People, we have twice the Tires and Vehicles!





Hope this helped you out, I could really use brainliest answer.

(It's not something that brainly does, it's something you have to do, as The Questioner.)


<u><em>Good luck on that!</em></u>

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(x) = 3x + 5?<br> domain and range
kherson [118]

Answer:

Domain is the values that x can take. In terms of real numbers x can take any value and the function will make sense. Since this is linear function the range is not limited too. So the range and domain coincide and are (-infinity;infinity)

4 0
3 years ago
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Suppose the system of linear equations has no solution. Which is NOT a possible value of the constant for the second equation?
Tom [10]

Answer:

  A)  5

Step-by-step explanation:

The coefficients of the second equation are 1/3 of those of the first equation. If the constant of the second equation is also 1/3 of the constant of the first equation, then the equations are <em>dependent</em>, and will have an infinite number of solutions.

The constant must be something other than 1/3·15 = 5 to make the equations <em>inconsistent</em>, having no solutions.

4 0
2 years ago
What is the y cordinate of the solution<br>solve 8 and 9<br>​
Flauer [41]

Answer:

8) The y coordinate of the solution: 4

9) Average of change from x = 2 to x = 4: 11

Step-by-step explanation:

8)

y = 2x + 2

y = x^2 + 3

So

x^2 + 3 = 2x + 2

x^2 - 2x + 3 - 2 = 0

x^2 - 2x + 1 = 0

(x - 1)^2 = 0

x - 1 = 0

x = 1

Plug in x = 1 into either those 2 equations to find y

y = 2(1) + 2 = 4

or

y = (1)^2 +  3 = 1 + 3 = 4

Answer:

The y coordinate of the solution is 4

9)

p(x) = x^2 + 5x - 2

p(2) = 2^2 + 5(2) - 2 = 4 + 10 - 2 = 12

p(4) = 4^2 + 5(4) - 2 = 16 + 20 - 2 = 34

Average of change from x = 2 to x = 4:

[p(4) - p(2)]/[(x(4) - x(2)] = (34 - 12)/(4-2) = 22 /2 = 11

Answer:

Average of change from x = 2 to x = 4 :11

4 0
3 years ago
Round 14.603 to the nearest hundredth
Finger [1]

The answer is 14.60. Hope this helps!

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5. A certain company stock began at a starting price of $23
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Answer:

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Step-by-step explanation:

..............................

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