The price of a house increased from $400,000 to $500,000 in one year. what is the percent increase?

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⭐

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

i don't even know how to read that, ill try to do it if you translate it into english.