The length of a rectangle is 7 m less than triple the width if w represents the width write an expression for the length l ?

Step-by-step explanation:

Given that the length of a rectangle is 7 m less than triple the width if w represents the width.

we have to write an expression for the length l.

Width of rectangle=w m

As length is 7 m less than triple the width

Therefore length of rectangle can be written as

which is the required expression.

correct answer:

i^31 = -i

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⭐