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krek1111 [17]
3 years ago
6

WILL MARK BRAINLIEST Give a real world example of an equation which the constant of proportionality is 15. What would the graph

look like?
Mathematics
1 answer:
Arada [10]3 years ago
3 0

Answer:

Let's say someone is selling lemonade at a lemonade stand. The more cups of lemonade this person sells, the more money they get. If 1 cup= $1, then he would get $2 for 2 cups.

Step-by-step explanation:

The price of the lemonade cup and the lemonade cup are a constant of proportionality. They are proportional to each other. The more lemonade you sell, the more money you get.

The graph would be a straight diagonal line. The y would be the money, and the x would be the amount of lemonade sold. Since they are the same and proportional, they would go in a straight line.

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Zina [86]

Answer:

Median = 27.5 Mean = 28.25

Step-by-step explanation:

3 0
3 years ago
Y varies directly with x. When x is 4 y is 8. Find y when x = 10.
grandymaker [24]

Step-by-step explanation:

y = 4 when x = 8 So, 4 = 8k

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Therefore, when x = 10, y = (1/2)(10) = 5

4 0
2 years ago
Peter is trying to buy fencing for the perimeter of his garden. His garden is in the shape of a rectangle with a length of 2(x+6
RideAnS [48]

Given dimensions of a rectangular garden are:

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width = 3.5x feet

using the distributive property on length we get, length = 2x+12

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So, P = 2(2x+12+3.5x)

Solving it we get,

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P = (2\times5.5)+(2\times12) .............multiplying and adding

P = 11x+24

So, perimeter is 11x+24 feet. This value of fencing will be needed.

4 0
3 years ago
Which choice is equivalent to the quotient shown here for acceptable
Gennadij [26K]
The answer to this question is A
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Hope this helps :)
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3 years ago
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