Mathematics Quiz 2

Oliver wants to join a gym that charges $25 as a joining fee and $10 per month. Write an equation that represents this situation, where x is the number of months.

Solve the equation: 3x - 7 = 2x + 8

Ava is monitoring the temperature in her greenhouse. Which statement best describes the graph of the temperature if it changes at a constant rate throughout the day?

David is planning a road trip and wants to budget for taxi rides. The graph below shows the cost of a taxi ride as a function of distance traveled. What is the rate of change?

Daniel is planning to build a square garden. The area of the garden is represented by the expression $$x^2+6x+9$$ . What are the possible dimensions of the garden?

James is planning a road trip and calculates the total cost of fuel using the formula $$f\left(x\right)=2x+3$$ , where $$x$$ is the number of gallons of fuel he needs. Find the total cost if he needs $$4$$ gallons of fuel.

A scatterplot graph shows a positive linear trend. Which of the following is most likely true?

Isla is planning a garden and wants to create a sloped path. She decides that the path should have a slope of -2 and start at a height of 5 meters above the ground. Which of the following equations represents the path's height at any point?

This inequality represents this situation: Mia must study more than 10 hours to pass the exam. Let h represent hours.