Answer:

Step-by-step explanation:
[in picture]
It might be 9 if it's not 6 ...but I can't see how it wouldn't be 6?
8c + 6-3c -2
8c -3c + 6-2 = 5c + 4
Brainliest please!
Speed = Distance/Time. Let speed be V, distance D and time T
a)Given: D₁ =45km, V₁=x km/h
V₁=D₁/T
V₁=45/T OR T= 45/V₁
b) Given : D₂ =48 km and V₂ = V₁ + 4 km/h
V₂ = 48/T, but V₂ = V₁+4, then:
V₁+4 = 48/T OR T=48/(V₁+4). Since Time is same, then we can write:
45/V₁ =48/(V₁+4), solve for V₁:
45V₁ + 180 = 48V₁
3V₁ =180 and V₁ = x = 60 km/h
Answer:
the length of the edge of a cube with a volume of 125 is 5.
Step-by-step explanation: