Write an expression to represent the area of the playing field A) L² + 45

B) 2L – 45

C) L² – 45L​

(A)L² + 45

Step-by-step explanation:

because it is a rectangle so

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !