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stepladder [879]
3 years ago
11

How do I solve inequalities as fractions?

Mathematics
2 answers:
andrey2020 [161]3 years ago
6 0
Then, choose another solution and evaluate the inequality for that value to make sure it is a true statement. Clear the fraction by multiplying both sides of the equation by 6. Add 4 to both sides to isolate the variable. Divide both sides by 2 to express the variable with a coefficient of 1.
Ghella [55]3 years ago
5 0
It's extactly the same except when you multiply something by a negative number the notation reverses
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Find the constant of proportionality and the unit rate for the data table. Then write an equaion to represent the relationship b
Akimi4 [234]
\dfrac{90}2=45

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2/3x=10 thankyou for helping me
Novay_Z [31]
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Drinking 6 fluid ounces of milk provides 202.5 milligrams of calcium. how many fluid ounces of milk provide 85.5 milligrams of c
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Pleaseeee helpppppppppp
o-na [289]

Answer:

25 ft^2

Step-by-step explanation:

In direct variation, if y varies directly with x, then the equation has the form

y = kx,

where k is the constant of proportionality. y is proportional to x.

Let's call the area y and the distance x.

Here, the area varies with the square of the distance, so the equation has the form

y = kx^2

Here, y is proportional to the square of x.

We can find the value of k by using the given information.

y = kx^2

When x = 20 ft, y = 16 ft^2.

16 = k(20^2)

k = 16/400

k = 1/25

The equation of the relation is:

y = (1/25)x^2

Now we use the equation we found to answer the question.

What is y (the area) when x (the distance) is 25 ft?

y = (1/25)x^2

y = (1/25)(25^2)

y = 25

Answer: 25 ft^2

5 0
2 years ago
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