At the movie theatre, child admission is $6.30 and adult admission is $9.40 . on thursday, 133 tickets were sold for a total sales of $1005.30 . how many child tickets were sold that day?
How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21