A cliff on the bank of a river is 250m high, if the angle of depression of a point on the opposite side of the river is 50°,find the width of the river.​

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

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship