Inequalities and Movie Cost Analysis

The video tutorial explains how to calculate the maximum number of first-run movies Jayden can watch without exceeding a monthly bill of $110. It starts by defining the costs associated with Jayden's TV plan, including a flat monthly fee and a per-movie charge. An expression is formulated to represent the total bill, and an inequality is solved to find the maximum number of movies. The tutorial concludes by emphasizing the importance of rounding down to ensure the bill remains within the limit.

What is the monthly flat fee for Jayden's TV plan?

• $59.99

• $49.99

• $39.99

• $29.99

Tags

CCSS.7.EE.B.4A

How much does Jayden pay for each first-run movie?

• $6.49

• $5.49

• $4.49

• $3.49

Tags

CCSS.6.EE.B.6

What variable is used to represent the number of first-run movies watched?

• z

• x

• y

• m

Tags

CCSS.HSF.LE.B.5

What is the expression for the total bill amount?

• 5.49x + 39.99

• 5.49 + 39.99x

• 39.99 + 5.49x

• 39.99x + 5.49

Tags

CCSS.7.EE.B.4B

What is the first step in solving the inequality for x?

• Add 39.99 to both sides

• Divide both sides by 5.49

• Subtract 39.99 from both sides

• Multiply both sides by 5.49

Tags

CCSS.7.NS.A.1C

What is the result of 110 minus 39.99?

• $60.01

• $90.01

• $70.01

• $80.01

Tags

CCSS.7.EE.B.4B

What is the final step to solve for x in the inequality?

• Multiply both sides by 5.49

• Divide both sides by 5.49

• Subtract 5.49 from both sides

• Add 5.49 to both sides

What is the maximum number of first-run movies Jayden can watch without exceeding his budget?

• 10

• 11

• 13

• 12

If Jayden watches 13 movies, what will happen to his bill?

• It will be $110

• It will be over $110

• It will be exactly $110

• It will be under $110

Tags

CCSS.RI.6.2

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.6.2

CCSS.RL.7.2

What is the main takeaway from Jayden's TV plan scenario?

• Avoid watching movies

• Calculate precisely

• Always round down

• Always round up

Tags

CCSS.RI.6.2

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.6.2

CCSS.RL.8.2