Nicole's mother says to a friend, "l you triple nicole's age, then add 10, you get her grandmother gladys's age write an algebraic rule to match the senter nce, use n for nicole's age and g for her grandmother glady's's age gladys is 67 years old, how old is nicole? show your work

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.