Tom is driving to Seattle. Suppose that the distance to his destination (in miles) is a linear function of his total driving time (in minutes). Tom has 54 miles to his destination after 49 minutes of driving, and he has 33.2 miles to his destination after 75 minutes of driving. How many miles will he have to his destination after 91 minutes of driving?

Emily is a college student who plans to spend a summer in Seattle.She has saved $3500 for the trip and anticipates spending $400 each week on rent, food ,and activities. Find a linear function that models the amount of money M remaining in dollars after t weeks.

A minivan was purchased for $32,000. If the value of the minivan depreciates by $1,700 per year, find a linear function that models the value V of the car after t years. Use the function and find the value of the car after 5 years. (A) V(t) = -1,700t + 32,000; value after 5 years = $23,500 B V(t) = -1,700 + 32,000; value after 5 years = $30,300 (C) V(t) = 1,700 + 32,000; value after 5 years = $33,700 D V(t) = 1,700t + 32,000; value after 5 years = $40,500

For $1200, a business can post an advertisement for 30 days. For $1500, the advertisement will X be posted for 60 days. The relationship comparing cost to days posted is linear. Which function can be used to model the relationship between cost, y, and the number of days, x, that an advertisement will be posted? A y= 300x + 1200 y = 1200x + 300 C y= 10x + 900 D y = 900x + 10 INTL V O 10:03