Answer:
n+(n-5)
=2n-5
n years Mary's age
n-5 years younger sisters age
Thanks!
Answer:
(x + 1)(x + 8)
Step-by-step explanation:
I graphed the equation on the graph below to find the x values.
Answer:
168
Step-by-step explanation:
So central angle is twice of 84 degree.
And twice of 84 is 168 degree.
So the central angle is of measurement 168 degree.
1/15 of newspapers simplified!
Here's the answer man.... hopefully I'm right