Of the 40 performers in a community theater production, 60% are in the chorus. how many performers are in the chorus? answer and explain step by step.

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

Explain how you can use the associative property to evaluate (7x50)x4.

Math each whole number with a rational,exponential expression