Answer:
all work is shown and pictured
Answer:
20
Step-by-step explanation:
a5
4*5
20
Answer:
Kind of ... any value of x is a solution, but there isn't any unique solution.
Step-by-step explanation:
4(x+1)+x=5(x-1)+9
4x + 4 + x = 5x - 5 + 9
5x + 4 = 5x + 4
Answer: 10.246950766
Step-by-step explanation:
based on Pythagorean’s theorem:

Answer:
32/13
Step-by-step explanation:
Please include the instructions when you post a problem.
Let's assume you re to simplify this expression.
We get:
-4+2(-2+5)^2 -4 + 2(3)^2 -4 + 36
__________ = ------------------- = ----------------- = 32/13
5-(2-4)^3 5 - (-2)^3 5 + 8