Answer:
3n -6
Step-by-step explanation:
Let the number be n :
Product of 3 and n = 3n
6 less will be 3n- 6
Hope this helped and have a good day
Answer:

Step-by-step explanation:
we know that
The equation of the line in slope intercept form is equal to

where
m is the slope
b is the y-intercept
In this problem we have

substitute the given in the equation

Solve for b

subtract 18 both sides


therefore
The linear equation in slope intercept form is equal to

A fraction is something like 1/2 which is the same as half of one or 1/4 which is a fourth of one
Answer:
189sq.cm
Step-by-step explanation:
Area of a parallelogram = b×h
= 21× 9
= 189 cm^2