The data reflects the amount of time spent on homework (x), paired with a corresponding test grade (y).
1 answer:
Answer:
If no time is spent on homework, the test grade is approximately 72.
Step-by-step explanation:
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Answer:
Option B
Step-by-step explanation:
=> 
=> 
Subtracting both
=> 
Assembling
=> 
17142.85 is the originally marked price of the car
Answer:
1.176471
Step-by-step explanation:
that is in its simplest form!
Answer:
540
Step-by-step explanation:
We need 6 times 90 for the full amount.
Answer: 53.84%
Step-by-step explanation:
Given
The average cost of hiring is £520
The new increased cost of hiring is £800
Percentage increase is

Putting values
