3x(2) + 2(2x - 20) = 16 - 2x(2)
6x + 4x - 40 = 16 - 4x
10x - 40 = 16 - 4x
14x - 40 = 16
14x = 56
x = 4
Hope this helps! ;)

As we know, slope (m) is equal to tan θ for a straight line :


So, we can say that it's a positive constant slope
Answer:
root(250)
answer choice C
Step-by-step explanation:
explanation in the pic above.
Answer:
20 minutes
Step-by-step explanation:
60/3=20
hope this helps :)