Paul and Tom both commute to work. Paul's commute on the train takes 15 minutes more than 1/3 as many minutes as Tom's commute by car. It takes Paul 45 minutes to get to work. Write an equation to determine how many minutes it takes Tom to get to work. a.45= 1/3x-15
b.45+1/3x=15
c.45=3x-15
d.45=3x+15

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola