Ghanina can correct a stack of papers in 5 hours and taruf can correct them in 4 hours how long does it take them to correct the papers together

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

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

When y’all answer can y’all explain too !