Answer:
10/13
Step-by-step explanation:
(5 - (-15)) divided by (18 - (-8))
(5 + 15)/(18 + 8)
20/26 or 10/13
Hence there are 2 blue marbles: P = E/S = 2/10 + 1/9 = 28/90 = 0.3111111
<span> (7x+2+8x^4)-(2x-5-8x^4)+3x+5x^4)
= </span><span> 7x + 2 + 8x^4 - 2x + 5 + 8x^4 + 3x+ 5x^4
= 21</span>x^4 + 8x + 7
Answer:
n=5
Step-by-step explanation:
K is the constant of proportionality also the same as slope.
You can see the commonality in the equations
y = kx
y = mx + b
The difference is that is a direct proportion the line will always go through the origin so the b will be zero.
The answer is B.
