Answer: C y= -3/2x + 11
Step-by-step explanation:
So you have to know the parallel lines have the same slopes but different y- intercepts. so we will use the same slopes but we will calculate the y -intercept.
in the points (4,5) 5 is the y value and 4 is the x value. and we will plot it into the formula y=mx + b where m is the slope and we already know the slope is -3/2 but we need to find the y intercept.
5 = -3/2(4) + b
5= -6 + b
+6 +6
b= 11 so now we know the y intercept is 11 so the equation will be y= -3/2x + 11
Answer:
The answer is b. But you asked for the thought process so...
Step-by-step explanation:
Let speed of the 1st trip x miles / hr. and speed of the 2nd trip 3x / hr.
We know that
Speed = Distance/Time.
Or, Time = Distance/Speed.
So, the time taken to cover a distance of 50 miles on his first trip = 50/x hr.
And the time taken to cover a distance of 300 miles on his later trip = 300/3x hr.
= 100/x hr.
So we can clearly see that his new time compared with the old time was: twice as much.
Have a great day :)
Answer:
It is false the center of the Earth is way to hot for anyone to go down their if they do they will burn
Step-by-step explanation:
Answer:
10m - 16
It's basically the same thing but simplified to make it easier to solve.
Step-by-step explanation:
3(4m-2)-2(m+5)
|
v
Distribution
|
v
12m-6-2m-10
|
v
Combining Like Terms
|
v
10m-16
Answer: 5
Step-by-step explanation:
r³=125=
r*r*r=125
so
r=5
