Given R= 0 3 -4 5 and S= -2 -8 0 2 what is X if X + R= S

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

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

How many 2/5s are in 1 and 1/2 plz someone me right now