Alice skates 2/5 mile in 1/5 hour. elizabeth skates 2/3 mile in 2/9 hour. who skates futher in 1 hour

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

What is the difference between regular convex and concave polygons

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