Define a variable. Write and solve an inequality for each situation. Write the solution sentence.
n=notebooks; 1.39n<=10; n<=7.1294... A max of 7 notebooks can be purchased.
Graph each solution set on a number line.
x>3
Define a variable. Write and solve an inequality for each situation. Write the solution sentence.
M=movies; 55 + 4m < 110; m < 13.75; Carl's is cheaper for under 13 movies.
Define a variable. Write and solve an inequality for each situation. Write the solution sentence.
=months; 210 + 16m > 175 + 20m; ? m 8.75; Hanna's balance will be greater for less than 8.75 months
Solve, graph and write the solutions in interval notation.
x > 4 or x > 8
Solve, graph and write the solutions in interval notation.
y<-1 and y<3
Solve, graph and write the solutions in interval notation.
w<= -2 OR w >= 7
Solve, graph and write the solution in interval notation.
n>7
Solve, graph and write the solution in interval notation
n<4
Solve, graph and write the solutions in interval notation.
-1 <= k <= 3
Solve, graph and write the solutions in interval notation.
x > 20 or x < -25
Solve, graph and write the solutions in interval notation.
all real numbers
Graph each solution set on a number line.
no solution
Graph each solution set on a number line.
all real numbers
Write the inequality for the graph.
x<= -1 or x>=7
Write the inequality for the graph.
0 <= x < 6
Solve, graph and write the solutions in interval notation.
-16 <= d <= 12
Solve, graph and write the solutions in interval notation.
x > -2
Solve, graph and write the solutions in interval notation.
x < -8/5
Graph each solution set on a number line.
x<=12