Mario's locker number is between 80 and 99. the sum of the digits is 13. the tens digits is 3 more than the ones digit. what is mario's locker number?

Write the sentence as an equation. b increased by 281 is d

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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