Answer:
C
Step-by-step explanation:
The equation of a line passing through the origin is
y = mx ( m is the slope )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (9, 3) ← 2 points on the line
m = = = , thus
y = x
Or
y = → C
Answer:
w=-1
Step-by-step explanation:
w-6=-4w-11
5w=-5
w=-1
Answer:945
Step-by-step explanation:
Answer:
The distance cover by him walking back is 11.25 miles
Step-by-step explanation:
Given as :
Time for Janelle to spend on training = 5 hours
The running speed of Janelle = 9 mph
The walking back with 3 mph
Let The distance for running and walking is same i.e D miles
SO, Time =
∴ 5 = +
Or, 5 × 9 = D + 3 D
Or, 45 = 4 D
∴ D = = 11.25 miles
Hence The distance cover by him walking back is 11.25 miles Answer
Answer:
2x+6
Step-by-step explanation: