There are 4 possibilities
BB
GG
BG
GB
hence the answer is 1/4
Answer:
12
explanation:
the ratio is 2:5 so we know that for every 5 green stickers, Emerson has 2 yellow stickers.
So, we know that 5 goes into 30 6 times so all you have to do is 6 x 2 = 12
Factorisation:
2/9j+2/3
=2/9j+6/9
=2/9(j+3)
Answer:
x = 3 or x = - 6
Step-by-step explanation:
Factor and Solve. x^2 + 3x - 18 = 0
We can use the Diamond method of factoring.
Factor -18 = 6 * -3; and 3 = 6 + -3
so
x^2 + 3x - 18 = x^2 -3x + 6x - 18 = 0
= (x^2 -3x) + ( 6x - 18) = 0
= (x^2 -3x) + ( 6x - 18) = 0
= x(x - 3) + 6*(x - 3) =0
= (x - 3)*(x + 6) = 0
so Either x - 3 = 0 or x + 6 = 0
x = 3 or x = - 6
p(x) × q(x)
= (3x² - x + 1) × (2x² + 3x - 2)
= 6x⁴ + 9x³ - 6x² - 2x³ - 3x² + 2x + 2x² + 3x - 2
= 6x⁴ + 7x³ - 7x² + 5x - 2