Answer:
$25
Step-by-step explanation:
37.50-12.50=$25.00
Answer: The value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6
Step-by-step explanation:
Since we have given that
y varies directly as x.
If y = 18, when x = 5.
So, we need to find the value of y when x is 11.
According to question, we get that

Hence, the value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6
Answer:
x / 3 = -8
Step-by-step explanation:
The correct answer is-2xy if it’s subtract