7th Math 3.12 Version B
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Last updated over 2 years ago
8 questions
1
Solve--Use inverse operations to solve the inequality (get the variable by itself).
x+3>15
List out three solutions to the inequality.
**You MUST SYW in formative**
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions
Solve--Use inverse operations to solve the inequality (get the variable by itself).
x+3>15
List out three solutions to the inequality.
**You MUST SYW in formative**
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions
1
Reverse??--Start with the given inequality, then divide both sides by -2. Type out your new inequality.
-10<6
CFS:#1: Accurately performs operation#2: Accurately changes signs and symbols if necessary
Reverse??--Start with the given inequality, then divide both sides by -2.
Type out your new inequality.
-10<6
CFS:
#1: Accurately performs operation
#2: Accurately changes signs and symbols if necessary
1
Solve 2--Solve the given inequality. Type your solution set to the inequality.
Ex) x > 4
-\frac{1}{3}x>7
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately changes signs and symbols if necessary
Solve 2--Solve the given inequality. Type your solution set to the inequality.
Ex) x > 4
-\frac{1}{3}x>7
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately changes signs and symbols if necessary
1
Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).
x-7<18
List out three solutions to the inequality.
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions
Solve--Use inverse operations to solve the inequality (get the variable by itself like we do for equations).
x-7<18
List out three solutions to the inequality.
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions
1
Negatives again--Use inverse operations to solve the inequality (get the variable by itself).
-4x>24
List out three solutions to the inequality.
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions
Negatives again--Use inverse operations to solve the inequality (get the variable by itself).
-4x>24
List out three solutions to the inequality.
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions
1
True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not.
"I think 7 (is / is not) a solution because..."
True or False?--Is 7 a solution to the inequality x≤-9 ? Explain why or why not.
"I think 7 (is / is not) a solution because..."
1
SPICY--Try if you have time (optional)
Solve the two-step inequality.
7x+3>45
List out three possible values of x.
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions
SPICY--Try if you have time (optional)
Solve the two-step inequality.
7x+3>45
List out three possible values of x.
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions
4
Preserved or Reversed?--Solve the inequality.
-9x<90
List out 3 possible solutions.
CFS:#1: Accurately solves inequality with inverse operations#2: Accurately interprets solutions
Preserved or Reversed?--Solve the inequality.
-9x<90
List out 3 possible solutions.
CFS:
#1: Accurately solves inequality with inverse operations
#2: Accurately interprets solutions