A girl was born 35 years after her mother what fraction of the mother's age would the girl be at age 15

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.