20% * 300 = 2 * (10% * 300) = 2*30 = 60
Answer:
x^3 + 6x^2 + 12x + 8
Step-by-step explanation:
(x+2)(x+2)(x+2)
(x^2 + 4x + 4)(x+2)
x^3 + 2x^2 + 4x^2 + 8x + 4x + 8
x^3 + 6x^2 + 12x + 8
Answer:
It's D.
Step-by-step explanation:
To find what decimal number a fraction is equal to, just divide the numerator (top number) by the denominator (bottom number).
(3/2)x(2/3)=1
(7/4)x(3/2)=(21/6)=(7/2)
Stacey: 1 1/2 hours
Josh: 1 hour
Vicki: 3 1/2 hours