Answer:
is the answer.
In decimal y = 43.71
Step-by-step explanation:
Given:
y varies directly with x .
Also x = 7 when y = 18
To Find:
y = ? when x = 17
Solution:
y varies directly with x .
i.e. y is directly proportional to x
∴ 
Where
k = constant of proportionality {Remain Same}
First we will find constant of proportionality k,
∴ When x = 7 and y = 18 we have
∴ 
Now when x= 17 and 
we have
∴
∴ 
Answer:
6
Step-by-step explanation:
divide 
into 
keep change flip
and we get 9/2 * 4/3 which gives us 3*2 = 6
Answer:
zero
Step-by-step explanation:
y value will be zero when we are looking for an x-intercept
Answer:
It decreased by 5% every year
Step-by-step explanation:
When t increases by 1, the number of subscribers is multiplied by another factor of 0.95, making the new value 5% less than the previous one.
The number of subscribers decreased by 5% every year.
