Lin wants to empty her hot tub to clean it. She has a 300-gallon hot tub and empties it at a rate of 20 gallons each minute. Write an equation in slope-
intercept form that models this situation.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?