without graphing tell whether the lines y=2/3x+1 and y=-3/2x+1 are parallel, perpendicular, or neither

Perpendicular

Step-by-step explanation:

The two graphs make are intercepting and make a cross-like shape.  They have the same y-axis and 2/3 and -3/2 are recepricals.

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⭐

look at photo