What is the probability of spinning 2 times and landing on green both times?
Green: 3/5

Arational number that is equivalent to -20/4?

Write the factored form of this trinomial 9x^2+18x-7

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in