i do believe the correct answer would be letter C. terms, 4mn, m, and 5
hope this helps :)
The coordinate is an ordered pair

. We have a number, 5, for y, which we can substitute (plug-in) for y in the equation of the line and solve for x.

Answer:
The new volume is 7^3 or 343 times the old volume
Step-by-step explanation:
The original sphere has a volume of
V = 4/3 pi r^3
The radius is multiplied by 7
The new volume is
V = 4/3 pi (7r) ^3
V = 4/3 pi (7)^3 r^3
The new volume is 7^3 or 343 times the old volume
Answer:
X=4
Step-by-step explanation:
Eveything is explained in the pic. Hope that helps ;)