The solution of the equation 20x = x + 3 will be 3 / 19. Then the correct option is A.
<h3>What is Algebra?</h3>
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
Ten times a number, x, is one-half the sum of the number and three. Then the equation will be
10x = 1/2(x + 3)
Simplify the equation, then we have
20x = x + 3
19x = 3
x = 3 / 19
The solution of the equation 20x = x + 3 will be 3 / 19. Then the correct option is A.
The missing options are given below.
A. 10x = 1/2(x + 3)
B. 10x = 1/2x
C. 10x = 1/2x + 3
D. 10x = (x + 3)
More about the Algebra link is given below.
brainly.com/question/953809
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a= 7 , b=9 , c=4 because if you take an example like
so the a=x b=1 c=2
Answer:
A
Step-by-step explanation:
Machine A pops more popcorn (12.75 vs 10 oz) in less time (3 min vs 4 min), so pops popcorn the fastest.
Machine A pops more popcorn in one minute, on average.
_____
<em>Additional comment</em>
As a practical matter, neither machine may have popped <em>any</em> popcorn in one minute. Generally, one must wait for the cycle to complete. The average overall rate will depend on how quickly each machine can be recycled to produce another batch.
Answer: Segmented and side-by-side bar graphs summarize the data distribution for two or more categorical variables.
Segmented and side-by-side bar graphs can summarize conditional relative frequencies.
