Exploring Adding and Subtracting Rational Expressions

What is the slope-intercept form of a linear equation?

• y = mx - b

• y = mx + b

• y = x + b

• y = ax^2 + bx + c

If the admission fee to the county fair is $5 and each ride costs $0.50, how many rides can Evan take with $20?

• 35 rides

• 20 rides

• 30 rides

• 25 rides

What is the starting point (y-intercept) in the equation for Evan's rides at the county fair?

• $15

• $5

• $20

• $0.50

Sally rented a kayak for 3 hours with an hourly rate of $8.50 and a $25 deposit. What was her total cost?

• $50.50

• $51.00

• $49.50

• $52.00

In the kayak rental problem, what does the $25 represent?

• Discount

• Deposit

• Total cost

• Hourly rate

If two hamburgers and three hot dogs cost $19.05, and each hamburger costs $5.25, how much does each hot dog cost?

• $3.00

• $2.85

• $2.50

• $3.25

In the baseball game concessions problem, what does 'x' represent?

• Hamburgers

• Number of items

• Total cost

• Hot dogs

For the school play, if no advance tickets were sold, how many tickets were sold at the door if the total revenue was $440?

• 80 tickets

• 88 tickets

• 90 tickets

• 85 tickets

In the school play problem, what does 'y' represent?

• Tickets sold at the door

• Total revenue

• Total tickets

• Advance tickets

What is the equation used to find the number of tickets sold at the door for the school play?

• 5x - 4y = 440

• 4x + 5y = 440

• 5x + 4y = 440

• 4x - 5y = 440