Both m and n are integers. 5m 3n is divisible by 11.what is the remainder when 9m n is divided by 11?

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section