You are looking at a 24-foot ladder at Lowe's. The safety instructions say that the base of the ladder should never be
closer than 8 feet to the wall. You want the top of the ladder
to reach 21 feet up the wall. Is the 24-foot ladder long enough?

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