HELP PLS I am currently $13$ times as old as my granddaughter. Next year, I will be $11$ times as old as my granddaughter. How old am I now?

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

where are the graphs?

step-by-step explanation: