There are 40 students in a class, 23 have dark hair, 18 have brown eyes and 26 have dark hair, brown eyes or both how many students have neither dark nor brown eyes ( problem solving with venn diagrams chapter)

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

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