Answer:
B) -8 is the correct answer
Answer:
277632 Kilograms
Step-by-step explanation:
❓❓❓Well think of real life problems?
as y varies directly with x, the following equation can be established.
y = a * x
from the condition given by the question, we can know that
7.5 = a * 3
a = 7.5 / 3 = 2.5
thus, we can infer that the equation is
y = 2.5 * x
3(3/5) = n
n = 9/5 or 1 and 4/5
