Writing Equations and Inequalities Mastery

What is the main focus of this lesson?

• Graphing equations

• Writing equations and inequalities from words

• Learning new mathematical operations

• Solving equations

Which key word indicates a multiplicative relationship?

• Fee

• Coupon

• Per

• Additional

What does the word 'fee' typically indicate in an equation?

• A total

• A multiplicative component

• A constant

• A variable

In the equation 1.45P + 3.25 = 9.05, what does 1.45 represent?

• The multiplicative value

• The variable

• The total cost

• The handling fee

If Jordan spends $12.50 on a bus pass and $1.50 per ride, what is the equation for his total cost?

• 1.50R + 12.50 = Total

• 1.50 + 12.50R = Total

• 12.50R + 1.50 = Total

• R + 1.50 = 12.50

What should you look for when translating word problems into equations?

• Only the constants

• Only the total

• Only the variables

• Multiplicative, additive components, and the total

What does the word 'coupon' indicate in an equation?

• A positive constant

• A negative constant

• A variable

• A multiplicative component

How do you represent a situation where Milo needs to sell more than $65 worth of cupcakes?

• 3.5C + 40 < 65

• 3.5C - 40 > 65

• 3.5C + 40 > 65

• 3.5C - 40 < 65

What does 'at least' indicate in an inequality?

• Less than or equal to

• Greater than

• Less than

• Greater than or equal to

If a jet ski rental charges a flat rate of $74 plus $60 per hour, what is the inequality for not spending more than $200?

• 60H + 74 > 200

• 60H + 74 ≥ 200

• 60H + 74 < 200

• 60H + 74 ≤ 200