What is the product 5x and x^2+1

Essica and her sister, Nicole, need money for lunch. Jessica receives $50 and buys lunches at the high school for $2.50 each and

astraxan [27]

I’m not sure about the answer, but my name is Jessica ✌

3 0

3 years ago

Read 2 more answers

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Tatiana [17]

Answers: A , B , and D are correct.
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The following statements are true and correct:
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[A]: y is a function of x .
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[B]: The graph of the relationship is a line.
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[D]: When the input is -2, the output is 3.
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Note:
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Choice: [C]: "When the input is -3, the output is 4 ." → is INCORRECT.

Note: When the input is -3, the output is "4 ⅓";
that is, when x = -3, y = 4 ⅓ .
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Choice: [E]: "The y-intercept of the relationship is: (0,1)." → is incorrect.

Note: The y-intercept refers to the value of "y" where the line crosses the "x" axis. From the equation; and form the graph, we see that the y-intercept is: "⅓" ; or, "(0, ⅓)" .
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Here is the graph of the equation:
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y = $- \frac{4}{3} x + \frac{1}{3}$ ;
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5 0

3 years ago

10(x-2)=-2(4/3+7x) help please

N76 [4]

Answer:

13/18 is the correct answer to 10(x-2)=-2(4/3+7x)

Step-by-step explanation:

Hope this helps!!!

4 0

2 years ago

Y-1 = 2(x - 2)? Graph

Firdavs [7]

Answer:graph it and you get 5

Step-by-step explanation:

5 0

3 years ago

A delegation of 3 is selected from a city council made up of 4 liberals and 5 conservatives. What is the expected number of libe

miskamm [114]

Answer:

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

Step-by-step explanation:

given data

delegation = 3 selected

liberals = 4

conservatives = 5

solution

we know that Delegates total 4 liberals 5 conservatives.

so here Probability of getting a liberal is

Probability of getting a liberal = $\frac{4}{9}$

and

Expected Value will be here

Expected Value = $\frac{4}{9}1 + \frac{4}{9} \frac{3}{8} +\frac{4}{9} \frac{3}{8} \frac{2}{7}$ 3

Expected Value = 0.4444 + 0.3333 + 0.1428

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

3 0

3 years ago