Which is the quotient of 15 divided 4? 4/15, 2 2/3, 3 3/4, 4 4/15

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

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.