Answer:
-2|x+4|<22
-2x-8<22
<u>+8 +8</u>
<u>-2x</u><u><</u><u>3</u><u>0</u> = x>-15
-2 -2
Step-by-step explanation:
the answer is all real numbers because real numbers consist of any number, whether decimal or a whole number.
The given equation is
We need to solve the equation for q.
<u>Value of q:</u>
The value of q can be determined by solving the equation
for q.
Thus, subtracting both sides of the equation by r, we get;
![a-r=qb](https://tex.z-dn.net/?f=a-r%3Dqb)
Now, dividing both sides of the equation by b, we have;
![\frac{a-r}{b}=\frac{qb}{b}](https://tex.z-dn.net/?f=%5Cfrac%7Ba-r%7D%7Bb%7D%3D%5Cfrac%7Bqb%7D%7Bb%7D)
Simplifying the terms, we get;
![\frac{a-r}{b}=q](https://tex.z-dn.net/?f=%5Cfrac%7Ba-r%7D%7Bb%7D%3Dq)
Therefore, the value of q is ![q=\frac{a-r}{b}](https://tex.z-dn.net/?f=q%3D%5Cfrac%7Ba-r%7D%7Bb%7D)
Hence, Option B is the correct answer.
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Answer:
Choice A.
Step-by-step explanation:
Begin by calculating the probability of side effects for adults and children.
P(side effects) = # of those with side effects / total.
Therefore:
P(side effects | child) = 20/50 = 0.40.
P(side effects | adult) = 6/50 = 0.12.
The answer choice that correctly shows the probabilities of adults and children having side effects is choice A. The values are equivalent, and the statement is valid: Children have a much greater chance of having side effects than adults because 0.40 > 0.12.
An expression is defined as a set of numbers, variables, and mathematical operations. The given statement can be modeled as (3m+7)/27 < n.
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given statement "The quotient of 7 more than three times a number m and the number 27 less than n" can be modeled as an algebraic expression as shown below.
(3m+7)/27 < n
Hence, the given statement can be modeled as (3m+7)/27 < n.
Learn more about Expression:
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