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3 years ago

Is -18x - 7 equal to -6(3x - 7)?

Mathematics

2 answers:

harina [27]3 years ago

8 0

Answer:

No. The answer is -(18x - 42)

Step-by-step explanation:

−6(3x−7)=

1) Distribute

−(6·3x−6·7)=

Answer: −(18x−42)

adoni [48]3 years ago

5 0

Answer:

Step-by-step explanation:

-18-7 is not equal to -6(3x-8) beacuse

-6(3x-8)= -18x+42

its obivous that the two values are not same

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Given a real number x and a positive integer k, determine the number of multiplications used to find x2k starting with x and suc

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Answer: It is a more efficient way to find x2k than by multiplying x by itself the appropriate number of times.

Step-by-step explanation: Please find the attached file for the solution

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3 years ago

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ruslelena [56]

Answer:

Step-by-step explanation:

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3 years ago

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Find all solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically. (Enter your answer

Anuta_ua [19.1K]

Answer:

The solutions of the equation are 0 and 0.75.

Step-by-step explanation:

Given : Equation $16x^4 - 24x^3 +9x^2 =0$

To find : All solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically ?

Solution :

Equation $16x^4 - 24x^3 +9x^2 =0$

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Either $x^2=0$ or $16x^2-24x+9=0$

When $x^2=0$

$x=0$

When $16x^2-24x+9=0$

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For verification,

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Refer the attached figure below.

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3 years ago

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4 years ago

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Ede4ka [16]

The question is incomplete. The complete question is :

A local movie theater is trying to find the best price at which to sell popcorn To reach its goal of making at least 550,000 from popcorn sales this year, the theater decided to hire a consulting firm to analyze its business The firm determined that the best case scenario for the theater's revenue generated from popcorn sales, while meeting its revenue goals, is given by this system of inequalities, where r represents the revenue in tens of thousands of dollars and p represents the sale price of popcorn in dollars $r \leq -0.23p^2+2.25p$ and r ≥ 5 solutions Complete the statement( a viable solution, both a viable and a nomlable solution). The point (4,6) a nonviable solution The point (6,5) mola bouton of this system of this system.

Solution :

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A viable solution is one which has a definite meaning or definite solution to the question in context whereas a non viable solution does not have a definite relevant solution to the question.

In the context,

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3 years ago

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