Sylvia wants to buy a new laptop, which costs $650. If she saves $50 each month, how long will it take until Sylvia has enough money saved to buy the laptop?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

What is the value of f(x) = 2.2 for f(-2)?