,,,,,....,,,,,:;,,,,,:(
pshichka [43]
start at -2 go over 2 and up 5
(-2, 5)
If the 8y/4 is the only fraction, the answer is x=7y
If the whole input of the equation is in a fraction, the answer is x=28y
:)
Let's denote Cindy's age which is unknown with X
We know that Cindy's age is 3 times her age 6 years ago.
6 years ago Cindy's age was the present age (X) - 6 : X-6
The fact that the present age is 3 times her age 6 year ago can be written as:
3*(X-6)
So, finally:
X=3*(X-6)
Answer:
78
Step-by-step explanation:
The given functions are:
and
When we plug in x=-5, we get:
