1. The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality. If a, b, and r are real numbers (and if a and b are not both equal to 0) then ax+by = r is called a linear equation in two variables. (The “two variables” are the x and the y.)
2. Linear Inequalities in two variables has less than or greater than or greater than or equal to or less than or equal to and has 2 variables. Linear Inequality in two variables has an equal sign and 2 variables.
3. y < 7x + 21 is an linear inequality in two variables while y = 7x +21 is an linear equation in two variables. 3y - 7 < 5x is an linear inequality in two variables while 3y - 7 = 5x is an linear equation in two variables.
4. Linear Inequalities in two variables used an < or > or ≤ or ≥ that Linear Equation in two variables do not, instead it used an equal sign/=.
Answers & Comments
Answer:
1. The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality. If a, b, and r are real numbers (and if a and b are not both equal to 0) then ax+by = r is called a linear equation in two variables. (The “two variables” are the x and the y.)
2. Linear Inequalities in two variables has less than or greater than or greater than or equal to or less than or equal to and has 2 variables. Linear Inequality in two variables has an equal sign and 2 variables.
3. y < 7x + 21 is an linear inequality in two variables while y = 7x +21 is an linear equation in two variables. 3y - 7 < 5x is an linear inequality in two variables while 3y - 7 = 5x is an linear equation in two variables.
4. Linear Inequalities in two variables used an < or > or ≤ or ≥ that Linear Equation in two variables do not, instead it used an equal sign/=.
Answer:
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