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Gemiola [76]
3 years ago
7

Owen used these steps to solve the equation 4x+7=1+2(2x+3) . Which choice describes the meaning of his result, 7=7 ?

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0
The answer is d because 7=7 and whenever the two numbers equal each other, then all values of x are true, but when they don't equal each other then No values of x are true
lana66690 [7]3 years ago
7 0

Answer:

d  all valuest make the equation true

Step-by-step explanation:

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If the equation below is solved by graphing, which statement is true? log (6 x + 10) = log 1/2 x
kicyunya [14]

The solution to the given expression is x = -20/11

<h3>
What are logarithmic functions?</h3>

Logarithmic function are inverse of exponential functions. Given the equation below;

log (6 x + 10) = log 1/2 x

In order to determine the solution to the given logarithmic equation, we will first have to cancel the logarithm on both sides to have

6x + 10 = 1/2x

Collect the like terms

6x - 1/2x = 0 - 10

Find the LCD

12x-x/2 = -10
11x/2 = -10

Cross multiply

11x = -2 * 10

11x = -20

Divide both sides by 11

11x/11 = -20/11

x = -20/11

Hence the solution to the given expression is x = -20/11

Learn more on log functions and graph here: brainly.com/question/2086094

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6 0
2 years ago
You have 3 quarters, 7 dimes, and 5 nickles in your pocket. A coin is chosen at random. What is the BEST answer for the probabil
matrenka [14]

Answer:

B) Unlikely

Step-by-step explanation:

Your chance drawing a quarter is a low 20%

5 0
3 years ago
Read 2 more answers
Multiplying in any order results in the same product is called
STatiana [176]

Answer:

C) commutative

Step-by-step explanation:

Example: a x b = b x a

7 0
3 years ago
if Afsheen can read 39 pages of a book in half an hour how much will it take her to finish the book that is 1287 pages​
Assoli18 [71]

<u>We are given:</u>

Afsheen can read 39 pages in 30 minutes

<u>Time taken by Afsheen to read 1287 pages:</u>

Time taken to read 1 page:

Time taken to read 1 page = time taken to read 39 pages / 39

Time taken to read 1 page = 30 minutes / 39

Time taken to read 1 page = 0.77 minutes

Time taken to read 1287 pages:

Time taken to read 1287 pages = Time taken to read 1 page * 1287

Time taken to read 1287 pages = 0.77 * 1287

Time taken to read 1287 pages = 991 minutes OR 16.52 hours <em>(Approx)</em>

3 0
3 years ago
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Pleas I need help ASAP
Travka [436]

NOTE: sorry if im wrong

ANSWER: C.

5 0
2 years ago
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