Answer:
f(2)=0
Step-by-step explanation:
You plug in 2 for any X's in the equation
f(2)=2^2-4
Answer:
x = 4
Step-by-step explanation:
13x=32+5x
Subtract 5x from each side
13x-5x=32+5x-5x
8x = 32
Divide each side by 8
8x/8 = 32/8
x = 4
Please provide details such as the word problem and options.
Answer:
10
Step-by-step explanation:
130+40+x =180
x=10
option 2 is correct