Subtract 15 from both sides that gets rid of 15 and your left with 3b =30b divide 3 on both sides and the answer is 10
Answer: D
(2x)^2 + 2(3•2x) + 3^2
4x^2 + 2(6x) + 9
4x^2 + 12x + 9
The correct answer is A. The 200 randomly selected students
Explanation:
In most studies, the complete population is not surveyed or studied instead, a specific number of individuals are selected, this group is known as the sample. Additionally, the sample represents the population, and due to this, their answers are used to make inferences about all the population.
According to this, the population is all the students in the school, while the sample is the 200 randomly selected students because this is the group that is going to be studied to make conclusions and inferences about all the population.
-6-x=41
x=-47 times -3
=141 divided by -4 =35.25
Answer:
Step-by-step explanation:
One is given the following equation.
The problem asks one to find a line that is parallel to this one, and passes through the point: . The equation of the given line is in the standard format. The easiest approach to solve this problem is to change the equation of the given line into the slope-intercept format. The solve intercept format follows the following general equation:
Where (m) is the slope of the line and (b) is the y-intercept. Manipulate the given equation such that it follows this format:
One property of parallel lines is that they have the same slope. Therefore, if one uses the slope-intercept format to represent the slope of the parallel line, then one can state the following:
Substitute a given point on this line () , and solve for (b) to find (b):
Simplify,
Inverse operations,
Substitute this back into the equation in slope-intercept form to find the equation of the parallel line: