In the number 23.45 the digit 5 is in ?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Find the area of the regular hexagon if a side is 20 cm.

What is the value of f(x) = 2.2 for f(-2)?