Answer:
They are going away from each other.
So add up their speed.
combined speed = x+x-16
=2x-16
Time = 2 hours
Distance = 400 miles
Distance = speed * time
(2x-16)* 2
4x-32=400
4x=400+32
4x=432
/12
x=108 mph west bound
east bound = 108 -16 = 92 mph
Answer:
Prisms
Pyramids
Step-by-step explanation:
Lateral faces of a pyramid are triangles (3 sided polygon)
Lateral faces of prisms are rectangles (4 sides polygon)
If you're solving for y it would be
11(k-1)=7(k-y)
1) divide both sides by 7
11(k-1)
____ = k-y
7
2) then subtract k on both sides
11(k-1)
____ -k = y
7
Answer:
B. 2:3
Step-by-step explanation:
12 out of the 18 oranges have gone bad, so simplify 12:18 which would be 2:3.
Answer:
since k is the constant for any proportionality, simply do 48/4 since 48=y and 4=x or y/x, your constant will be equal to 12 as well as ur unit rate point since they said it is the same as your constant, your equation would be y=12x
Step-by-step explanation:
