Answer:
f(9) = 72
Step-by-step explanation:
f(9) means what is the value of f(x) when x = 9
9 > 6, thus f(x) = 8x
f(9) = 8 × 9 = 72
Im pretty sure its $140 US Dollars
Hope this helped ;)
jeez that looks really hard
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
circumference = radius*2*3.14 = 753.6
The answer is y=-9
negative 9 remember that
Move the constant to the right-hand side and change its sign and calculate