It would be 110x because they are like units, so they can be added together. Really, you are just doing 80 plus 30, and then adding an x on the end.
Answer:
see attachment
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
x = 4
y = 7
z = 10
6x - y^2 + 3z
= 6 ( 4 ) - 7^2 + 3 ( 10 )
= 24 - 49 + 30
= 24 + 30 - 49
= 54 - 49
= 5
C. Lime segments that have the same length