Answer: everything EXCEPT 5(n-30)
Step-by-step explanation:
Answer:
3048 x 1.04 ^3 = 3428.585474
Answer:
11
Step-by-step explanation:
it says motor cycles combined with garbage so add both of them then subtract that from the bull dosers
motor =18
garbage=4
18+4=22
bulldosers=11
22-11= 11 more
Let x = speed and y = distance
y = x * 45
y = (x - 4) * 70
45x = 70x - 280
-25x = -280
x = 11.2
Put it back into the first equation:
y = 11.2 x 45
y = 504miles
Hope this helps! Any questions let me know :)
Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400
