sorry i cant help on that its tricky but try 8???
Answer:
The answer would be B if right mark brainliest
Answer:
A. As the Study time in increases the Test score increases.
B. Yes, the relation appears linear. The data points lie mostly on a straight and noticeable line.
Answer:
50 cars and 25 bikes
Step-by-step explanation:
Given
Total wheels = 250
Required:
Number of cars and bikes
Let C represent Cars and B represents Bike
A car has 4 wheels and a bike has 2 wheels;
So,

Divide through by 2

---- Equation 1
The ratio of wheels of cars to wheels of bike is 1:2
Meaning that
1C = 2B
So, C = 2B
Substitute 2B for C in equation 1



Divide both sides by 5



Recall that C = 2B
So,


Hence, Anna has seen 50 cars and 25 bikes