5.1-5-3 Quiz

Write an inequality that matches the graph.

Mathematical Equivalence

ON

Write an inequality that matches the graph.

Mathematical Equivalence

ON

Write an inequality that matches the graph.

Mathematical Equivalence

ON

Solve.

• x≤ −7

• x≥7

• x≥ −13

What do you have to do solve this inequality?

• Multiply both sides 14.

• Subtract 14 from both sides.

• Add 14 to both sides.

What are the steps to solving the inequality:​ ​ ​ (a)   ​ (b)  

• Multiply by 3
• Add 6
• Subtract 3
• Flip the inequaltiy symbol

Answer explanation

Tags

CCSS.7.EE.B.4B

What are the TWO things you must do to solve this inequality?

• Add 12.

• Divide by −12.

• Reverse the inequality symbol.

• Keep the inequality symbol the same.

Which graph matches the solutions to this inequality?

• 
• 
• 

Define what x represents in the following problem:

Katina has $250 to spend on clothes during her shopping trip. She wants to buy a pair of jeans for $22, new sunglasses for $58 and spend the rest on t-shirts. Each t-shirt costs $8 dollars. How many t-shirts can she buy?

• The number of t-shirts she can buy.

• The number of sunglasses she can buy.

• The total amount she spent.

• The total cost for all the t-shirts.

Tags

CCSS.7.EE.B.4A

Which inequality

Katina has $250 to spend on clothes during her shopping trip. She wants to buy a pair of jeans for $22, new sunglasses for $58 and spend the rest on t-shirts. Each t-shirt costs $8 dollars. How many t-shirts can she buy?

• 250 + 22 + 58 ≥ 8x

• 22 + 58 + 8 + x ≤ 250

• 250 − (22 + 58 + 8) ≤ x

• 22 + 58 + 8x ≤ 250

Tags

CCSS.7.EE.B.4B