1. 3y - 9 =3x
2. Translate to an inequality, use the variable x. The amount of acid is not to exceed 400 liters.
3. Skip
4. Skip
5. -16x > -80
6. 5x + 2 - 4x < 11 the solution set is {x l x < }
7. 5y - 10 < 4y - 7 the solution set is {y l y < }
8. Find the slope if it exists, y = -9x + 2
9. Find the slope if it exists, x + 7y = 14
10. Determine whether -4 is a solution of the inequality, x > -4
11. Solve using the multiplication principle, -2x < -6 {x l x }
12. Solve using the addition and multiplication principles, 5 - 5y - 8y > 83
{y l y > }
13. Find the slope if it exist on the line, 8y

8y

( -3, 4)

8x
-8 (1, -5)

15. -5 + 5y = 10 use the intercepts to graph the equation
16. x + 6 > 3
17. Skip
18. Graph the line containing the given pair of points and find the slope (-5, 3) ( 0, -1)
19. Skip
20. Graph the equation and identify the y-intercept y = x the y intercept is? Type an ordered pair.
21. Graph the equation and identify the y-intercept y = x + 8 the y intercept is? Type an ordered pair.
22. Graph the equation and identify the y-intercept y = x + 2 the y intercept is? Type an ordered pair.

... 7. Solve the compound inequality for Y: 0<2y+8<12 OR 3>2(5-y)+3>-17. ...Solving Equations, Inequalities, Word Problems and Absolute Values is investigated. ...

... 7. Solve the inequality 5(x + 2) > 25. ... The solution provides step-by-step method for solving equations and inequalities using substitution method. ...

... 4. x4 - 14x2 - 32 = 0. Solve the rational inequality and graph the solution set on a real number line. ...Solving Equations and Inequalities and Maximum Area ...

... 2: solving inequalities and equations. What rule of operations that applies when you are solving an equation does not apply when you are solving an inequality? ...

... the equations in the system. In this section, we extend that idea to include systems of linear inequalities. In this case, the solution set for each inequality...

... by -2, we will get x < -4 (when we divide by a negative number in inequalities, sign of ... 2) a) Solve for y Answer: ... b) When graphed this equation would be a line ...

... An inequality is "linear" if all of the variables do not have any exponents. Solving them is done in the same way that solving equations is done. ...

... examples of working with expressions, equations, and inequalities, including finding lines, word problems, evaluating expressions, and solving. ...