Mathematics, 27.10.2020 03:50 chrisraptorofficial
Think about what you know about single linear equations and inequalities, along with what you've learned about
systems of linear equations and inequalities. List some similarities and differences between two-variable systems of
linear equations and of linear inequalities. Although you haven't solved either type of system yet, what similarities
and differences do you think there might be in the solutions to these systems?
[Hint Recall that the solution of a one-variable linear equation (for example, 5 = x) is a single point on a number line.
The solution of a one-variable linear equality (example, x<5) is a segment or region on a number line. To display
solutions to two-variable linear equations and inequalities, we use a two-dimensional graph with x and y
coordinates.)
Answers: 3
Mathematics, 21.06.2019 12:50
What is the value of y in the solution to the system of equations? x + y = 12x – 3y = –30a. –8b. –3c. 3d. 8
Answers: 1
Mathematics, 21.06.2019 18:30
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
Answers: 3
Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Mathematics, 21.06.2019 21:50
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
Answers: 1
Think about what you know about single linear equations and inequalities, along with what you've lea...
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