Answer:
There is a zero percent chance of him giving his friends two green pens.
Step-by-step explanation:
He only has One pen.
Answer:
D. 8
Step-by-step explanation:
<u>We can see the numbers from 20 (inclusive) to 45 on the plot:</u>
- 20, 20, 21, 24, 25, 33, 38, 38
<u>Correct answer choice is</u>: D. 8
Since we have a positive y in one equation and a negative y in the other, we can simple add the two together to eliminate y...
2x-14=0
2x=14
x=7, which makes x+y=6 become:
7+y=6
y=-1, so the solution to the system of equations is the point:
(7, -1)
U *v = 2i-j * 3i +j = -j^2-ji-6
u*w = 2i-j * i +4j = -4j^2 +7ji -2
(u*v) +(u*w) = -j^2-ji-6 + -4j^2 +7ji -2 = -5j^2+6ji-8