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3 years ago

15

Is y=5x proportional or nonproportional why or why not

2 answers:

ipn [44]3 years ago

5 0

Y=5x could and could not be proportional depending on how the graph is plotted so if it is (5,25)(6, 30) Than that is proportional but if it is (5,34) And (6,31)Than it is not proportional. I hope this helped :)

timama [110]3 years ago

3 0

y=5x is proportional.

when you plot it on a graph, the ordered pairs are

(0,0) (1,5) (2,10) (3,15).....

which is proportional

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Simplify the following expression to remove negative exponents.

katrin2010 [14]

The expression $\rm \frac{(j^{-3})(f^5)}{(c^2)(g^{-1})}$ is equivalent to the expression $\frac{(f^5)(g^{1})}{(c^2)(j^{3})}$ . Then the correct option is B.

<h3>What is an equivalent expression?</h3>

The equivalent is the expressions that are in different forms but are equal to the same value.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The expression is given below.

$\rm \rightarrow \dfrac{(j^{-3})(f^5)}{(c^2)(g^{-1})}$

We know that a⁻¹ = 1/a and 1/a⁻¹ = a.

Simplify the expression. Then the expression will be

$\rm \rightarrow \dfrac{(j^{-3})(f^5)}{(c^2)(g^{-1})}\\\\\\\rm \rightarrow \dfrac{(f^5)(g^{1})}{(c^2)(j^{3})}$

The expression $\rm \frac{(j^{-3})(f^5)}{(c^2)(g^{-1})}$ is equivalent to the expression $\frac{(f^5)(g^{1})}{(c^2)(j^{3})}$ .

Then the correct option is B.

More about the equivalent link is given below.

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2 years ago

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Step-by-step explanation:

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Answer:

Therefore, Option C is correct that is $|x-32|\leq8|{\text{the medication costs range from $24to $40}$ .

Step-by-step explanation:

We have given medication cost $32

Since, we have given as much as 8 so the inequality will maximum goes upto 8.

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Now, we will solve the inequality for x we will get

We will first open the modulus function by its definition we will get

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And $-(x-32)\leq8$

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Therefore, Option C is correct

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