Answer:
Driving to Chicago Driving Back
d=rt
400/8=r(8)/8
r=50 mph < r= 52 mph
Step-by-step explanation:
Answer: The fraction of the minutes did Billy use = .
Step-by-step explanation:
Let x = Total minutes given in the plan.
Last month, Jodie used of the minutes.
Remaining minutes =
Billy used = minutes
Fraction of the minutes used by Billy =
Hence, the fraction of the minutes did Billy use = .
Answer:
132
Step-by-step explanation:
36/(6+10)(66)
36/16(66)
2(66)
132
Answer:
y= -10
Step-by-step explanation:
y=3x-4
y=3*(-2)-4
y= -6-4
y= -10
Answer:
A. only inequality 1.
Step-by-step explanation:
The inequality 1 can be written as
- 5 = 1 - 3d
- 5 - 1 = - 3d
- 3d = - 6
d = 2
Now the inequality 2 can be written as
- 1 =( 1 - d) / 3
- 3 = 1 - d
d = 1 + 3
d = 4
So the answer is A only inequality 1.
Hope it will help :)