This lesson contains 9 slides, with interactive quizzes and text slides.
Items in this lesson
Unit 5 Lesson 9-11
Solving Inequalities
Slide 1 - Slide
Change the following phrase into an algebraic equation: Kyles's heart beats at 50 beats per minute for a certain number of minutes. If the heart beat a total of 300 beats, how minutes did it beat for?
A
50 + m = b
B
50-m = b
C
50/m = b
D
50m = b
Slide 2 - Quiz
Inequality-mathematical sentence comparing two quantities that are not equal
uses the following symbols
example: m< 6 , read as m is less than 6
some possible solutions is 5, 4, 0, -1, 6 is NOT an answer.
Slide 3 - Slide
Pick the inequality that matches the number line below:
A
m∠7
B
m≤7
C
m>7
D
m≥7
Slide 4 - Quiz
Pick the inequality that matches the number line below: