(score or question of 2 points)
9. working with inequalities is similar to working with equations. a solution to a one-variable inequality is a value
for the vanable that makes the inequality true. the set of all solutions to an inequality is a set of numbers that
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) s -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 24 +24x > 150+ 10x to determine
how many months it will take for a member to be paying more under the new plan than the old plan.