# 7.U5A.L9-11-Solving Inequalities

Unit 5 Lesson 9-11
Solving Inequalities
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Slide 1: Slide

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
m7
B
m7
C
m>7
D
m7

#### Slide 4 -Quiz

Pick the inequality that matches the number line below:
A
m3
B
m3
C
m>-3
D
m3

#### Slide 5 -Quiz

Solve the following inequality for x
−3y ≤−27
A
y<9
B
y9
C
y>9
D
y9

#### Slide 6 -Quiz

Solve the following inequality for x

8y>2
A
y>16
B
y>41
C
y<41
D
y<41

#### Slide 7 -Quiz

Solve the following inequality for n
n−10 > 14
A
n>24
B
n>4
C
n<24
D
n<4

#### Slide 8 -Quiz

Solve the following inequality for w
w+4 <−5
A
w>1
B
w>9
C
w<1
D
w<9