Answer:for 5
Step-by-step explanation:1,5
Answer:
number = 24
Step-by-step explanation:
3 x 8 = 24
24 / 3 = 8
Answer: to make 78 copies it cost 26 dollars.
Step-by-step explanation:
18 copies - 6 dollars
78 copies - x dollars
Hence,

Answer is number one. The number inside the bracket is the time and the number after the equal sign is the height. As you can see, at t=5, height=75.