If f(x) = 1/2x-10+3 which inequality can be used to find the domain of f(x)?
1/2x>0
1/2x>0
1/2x-10+3>0

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

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