Abby gave 60% of her toys to a local charity. if this represents 18 of abby's toys, how many toys does abby still have?

Will give a: 122 b: 90 c: 48 d: 180

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school. each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220