Complete the recursive formula of the geometric sequence 27,−9,3,−1,

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

Write the expression 7x^3-28xy^2 as the product of 3 factors

Which system of linear inequalities is represented by the graph?