The answer is -30
2(-3)(5)
Answer:
Exact form: - 1/8
Decimal form: -0.125
Answer:
See below
Step-by-step explanation:
3 (x^2 + 3x) = 4
3 ( x + 3/2)^2 = 4 + 27/4
Answer:
28 non-blue marbles.
Step-by-step explanation:
Initial probability of choosing a blue marble = 4/12
Let the number of non-blue marbles to be added be x.

(cross multiply)

Answer: 1/20 or 0.05
Step-by-step explanation: