20% people were satisfied with the car
Step-by-step explanation:
Percentage of a certain quanitity is calculated by using the following formula

Given
Total people surveyed = 2800
People satisfied with the car = 560
So,

Hence,
20% people were satisfied with the car
Keywords: Percentage
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Answer:
x=0.875
Step-by-step explanation:
2×+y=1
y=0.5
4×+2y=-1
4×+2.5=-1
1+2.5=4x
3.5=4x
x=0.875
Answer:
The slope is 2
Step-by-step explanation:
It would take both Hannah and destiny 28 hours to paint the room together
Answer:
1m
The greatest common factor is one. They also have an ‘m’ in common
Hope this helps