The graphing is shown below
The speed of slower car is 45 mph and faster car is 50 mph.
Step-by-step explanation:
Given,
Distance covered by both cars = 190 miles
Time taken by both of them = 2 hours
Let,
x be the speed of slower car.
Speed of faster car = x+5
Combined speed = x+x+5 = 2x+5
We know that;
Distance = Speed * Time
![190=(2x+5)*2\\190=4x+10\\4x=190-10\\4x=180\\](https://tex.z-dn.net/?f=190%3D%282x%2B5%29%2A2%5C%5C190%3D4x%2B10%5C%5C4x%3D190-10%5C%5C4x%3D180%5C%5C)
Dividing both sides by 4
![\frac{4x}{4}=\frac{180}{4}\\x=45](https://tex.z-dn.net/?f=%5Cfrac%7B4x%7D%7B4%7D%3D%5Cfrac%7B180%7D%7B4%7D%5C%5Cx%3D45)
Speed of slower car = 45 miles per hour
Speed of faster car = 45+5 = 50 miles per hour
The speed of slower car is 45 mph and faster car is 50 mph.
Keywords: speed, distance
Learn more about speed at:
#LearnwithBrainly
Answer:
P=x+18
Step-by-step explanation:
a=8
b=x
c=10
P=8+x+10
Hello there,
For problem one
The mile is an appropriate unit to measure the distance run over a one-week period.
For problem two
The pound is an appropriate unit to measure the weight of a bag of sugar.
For problem three
The yard is an appropriate unit to measure the distance run on a football field.
Hope this helps!
Answer:
I'm sorry idk
Step-by-step explanation: