Plz ! in desperate need of ! thx! remeber to show all of your work! thx so much! : )

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.