9d=h
Needs to be 20 characters
Answer:
450 boxes
Step-by-step explanation:
3276÷13= 252
252+198=450. I hope this helps!*
Y = x
when x < -1
not equal to (≤) so no solid circle.
plot points
x | y
-1, -1
-2, -2
-3, -3
Next one is...
y = -x
when x ≥ -1
solid circle for equal to
look at points
x | y
-1, 1
0, 0
1, -1
2, -2
As you can see it's the last graph in bottom right corner.
35+2x=20+2.50x
subtract 2.50x
35+0.50x=20
subtract 35 frim both sides
0.50x=-15
x=-30
By definition of conditional probability,
Since , we have
so that either
which means the events A and B are disjoint, or
which means A and B are equally likely to occur.