Mathematics

Mathematics, 23.11.2019 01:31, blackkiki5588

what does it mean to solve for a variable when the solution is not a
number?

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Mathematics, 07.07.2019 06:00, ajbyrd911

5. working with inequalities is similar to working with equations. a solution to a one-variable inequality is a value for the variable that makes the inequality true. the set of all solutions to an inequality is a set of numbers that all make the inequality true. the solution to a one-variable inequality is usually graphed on a number line. most of the properties of equality can also be used to solve inequalities. the only exception is that when you multiply or divide both sides of an inequality by a negative number, you must reverse the direction of the inequality sign to produce an equivalent inequality. solve the inequality. (a) solve the inequality: . (b) the manager at super fit is not adding members at the rate he wants so he decides to change his fee structure to see if that . his new fee structure reduces the one-time registration fee to $24 and raises the monthly fee to $24 a month. solve the inequality to determine how many months it will take for a member to be paying more under the new plan than the old plan.

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Mathematics, 07.07.2019 14:30, akamya21

Ineed ! i don't understand this working with inequalities is similar to working with equations. a solution to a one-variable inequality is a value for the variable that makes the inequality true. the set of all solutions to an inequality is a set of numbers that all make the inequality true. the solution to a one-variable inequality is usually graphed on a number line. most of the properties of equality can also be used to solve inequalities. the only exception is that when you multiply or divide both sides of an inequality by a negative number, you must reverse the direction of the inequality sign to produce an equivalent inequality. solve the inequality. (a) solve the inequality: . 5x + 2 (x + 2) ≤ - 10 (b) the manager at super fit is not adding members at the rate he wants so he decides to change his fee structure to see if that . his new fee structure reduces the one-time registration fee to $24 and raises the monthly fee to $24 a month. solve the inequality to determine how many months it will take for a member to be paying more under the new plan than the old plan.

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Mathematics, 29.09.2019 19:30, ksiandua07

Malik solved this system of equations. 2x+4y=24 5x+y=15as the first step, he decided to solve for x in the first equation because it has a small, even number for the coefficient. jill told him there was a more efficient way. what reason can jill give for her statement? a.the variable y in the second equation has a coefficient of one so there will be fewer steps to the solution.b. the variable x in the second equation has a coefficient of 5 so it will be easy to divide 15 by 5.c. the variable y in the first equation is divisible by 2 so it will be the most efficient way to start.d. the variable y in the first equation has a larger even number. when dividing by 4, the solution will be a smaller number.

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Mathematics, 02.10.2019 23:00, ahluwaliariddh

Plz hurry will mark brainliestjerry solved the system of equations. x - 3y = 17x + 2y = 7as the first step, he decided to solve for y in the second equation because it had the smallest number as a coefficient. max told him that there was a more efficient way. what reason can max give for his statement? the variable x in the first equation has a coefficient of one so there will be fewer steps to the solution.the variable x in the second equation has a coefficient of 7 so it will be easy to divide 7 by 7.the variable y in the second equation has a coefficient of 2 so it will be easy to divide the entire equation by 2.the variable x in the second equation has the largest coefficient. when dividing by 7, the solution will be a smaller number.

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what does it mean to solve for a variable when the solution is not a
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