Answer:
20
Step-by-step explanation:
If you take (2x+5) (2x+5) = 0
then 4x^2 + 20x +25 = 0
Answer:
B) h(x) = –2x + 200
Step-by-step explanation:
f(x) = 3x + 400
g(x) = 5x + 200
f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200
Answer:
C
Step-by-step explanation:
30x20=600
The correct answers are, <u>C and D</u>
Answer: Maybe 72 cm?
Step-by-step explanation: I did 6 times 12
Sorry if it’s wrong :(