Answer:
Step-by-step explanation:
To solve this you take 0 as the starting number, he lost 20 points so you subtract 20 and get -20. Next add 15 points. You then get -5. Then he got another answer right so you add 35 to -5. It the same if you say 35-5. Which gives you 30. So your answer is 30
Answer: 34.1754
Step-by-step explanation:
Answer:
3075
Step-by-step explanation:
There is 3 thousands so 3,000 no hundreds so 0 then 7 tens,70, then 5 one,5, so 3075
Answer:
The answer to your question is 
Step-by-step explanation:
Process
1.- Find two points of the line (red points)
A ( 4, -5) and B (- 3 , -1)
2.- Find the slope using the formula

Substitution

