Marissa’s fish tank is running low on water. a) How much water can the tank hold?

b) How much water is already in the tank?

c) How much more water is needed to fill the tank?

10000

step-by-step explanation: divide by 2,

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