Which of the following is the best name for the following definition?
a trapezoid with congruent legs and congruent bases.
isosceles trapezoid
parallelogram
trapezoid
quadrilateral

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36