Mma adding, subtracting and multiplying polynomials: (b-10)+(4b-3)

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week