An hourglass is turned over with the top part filled with
sand. after 3 minutes, there are 855 ml of sand in the top half. after 10
minutes, there are 750 ml of sand in the top half. This can be represents a two
points ( 3, 855) and (10, 750) . using this to solve the slope m =
(750-855)/(10-3) = -15. And using one point the equation is y = -15x + 900.
Answer:
30
Step-by-step explanation:
30/-5=-6
due to integer rules the number would be negative
Answer:
x=11/7
Step-by-step explanation:
(x-3)^2 x=a number in this case
