Answer:
Look at the desmos graph below
Step-by-step explanation:
It would be 20 years because if En is 100 Mark will be 25. 25 times 4 is equal to 100
Answer:
6.15.
Step-by-step explanation:
3.75 + 2 2/5
= 3.75 + 2.40
= 6.15.
Answer:
-7/2,1 is the midpoint
Step-by-step explanation:
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