If a/b=23 , then 3a = .

A. 3b
B. 4b
C. 2b
D. 6b

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

no idea

step-by-step explanation:

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6