Since each hour is 3/8 of a tone then, namely how many times does 3/8 go into 24? well, is just their quotient.
Answer:
61
Step-by-step explanation:
52 + 12 = 64
64-3 that left is 62 cars in the parking lot
It would be J. This is because the opposite of -3.5 would be 3.5 and the absolute value is just a positive integer or positive number so that would be 3.5 as well so its J
If they sold 89 calendars over 4 weeks, the 'equation' would look like (x = average calendars sold over 4 weeks):

If you solve it, you get:

Which is equal to
22.25. Hope this helps!
if you show the triangle on the graph i can figure it out, or give me the coordinates of the original triangle, can't really do it without those things