Answer:
7. Orthocenter is on the triangle, at (0,0).
8. Orthocenter is outside the triangle, at (1,-5)
Step-by-step explanation:
Answer:
The answer is d) 4d = 320 - 60 becasue d is the dollors he made per hour and the repairman worked for 4 hours so you multiply 4 times d and then you subtract 60 from the total to get your final answer. If you subtracted already then you would divide that answer by 4 then you would find out how much the repairman maid per hour.
In order to find out the answer, you just need to calculate :
(700 - 175)/35
= C. 15 weeks
hope this helps
Answer:
9. (-1,3)
11. (4,1)
Step-by-step explanation:
Hope it helped
