Answer:
Step-by-step explanation:
4x-3+7x+1
4x, 7x are like terms because the both have an x
-3,1 are like terms because they are both constants
4x+7x-3+1
11x -2
Answer:
D
Step-by-step explanation:
because All Of The Value Of X Is The Same
Answer:
Distance between the school and the theater =
units
Step-by-step explanation:
Use distance formula to calculate the distance from the school (8, 7) and the theater (2, 3):

Let,


Plug in the values into the distance formula



Simplify


Answer:
DF,DE,EF
Step-by-step explanation:
Consider the first term on the left side.

Then the sum of the three terms on the left is
