Age and Cost Word Problems

The video tutorial covers solving multi-step word problems by identifying keywords and setting up equations. It includes examples like comparing costs of fitness centers, solving equations with variables, and determining ticket price equality. The tutorial also addresses age-related problems and matching word problems to equations, emphasizing the importance of understanding operations and using strategies to solve equations effectively.

What is the first step in solving a multi-step word problem?

• Ignore the problem

• Write down random numbers

• Guess the answer

• Identify keywords

What is the yearly fee for Green's Gym?

• $50

• $75

• $100

• $125

How much does Green's Gym charge per session?

• $20.00

• $10.50

• $15.00

• $12.50

What is the yearly fee for the new fitness center?

• $100

• $50

• $75

• $125

How much does the new fitness center charge per session?

• $10.00

• $12.50

• $15.00

• $20.00

At how many sessions do the costs of the two gym plans become equal?

• 5

• 8

• 10

• 12

What does 'nine fewer than half a number' mean in mathematical terms?

• n/2 + 9

• 9 - n/2

• n/2 - 9

• 9 + n/2

What is the solution to the equation: 0.5n - 9 = 4n + 5?

• n = 10

• n = -4

• n = -10

• n = 4

What is the membership fee for club members?

• $25

• $30

• $35

• $20

How much does a ticket cost for non-club members?

• $3

• $6

• $4

• $5