Colleen bought a suit that was discounted 25% from an orignal price of $245. Determine the sale price

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

If rt is greater than ba, which statement must be true ?