Step-by-step explanation:
hope it is helpful to you
Answer:
1.)
Step-by-step explanation:
When driving downwards, that is negative because you are subtracting. Then, when driving upwards, you are adding.
Answer:
8x-2
Step-by-step explanation:
l = x+4
w = 3x-5
The perimeter is
P =2(l+w)
= 2(x+4+3x-5)
Combine like terms
= 2(4x-1)
Distribute
= 8x-2
Answer:50/500×100=10%
Therefore, 10% of 500 is 50.
Hope this answer helps you...
Step-by-step explanation: