Answer:
3rd answer
Step-by-step explanation:
Difficult to sxplain but basically all inequalities are correctly plotted on the graph.
The answer to your question is -2999.9HOPED I HELPED!
Perimeter (P) = 2L + x
4900 = 2L + x ⇒ 4900 - x = 2L ⇒
= L
Area (A) = L · x
A = (
) (x)
= 
Answer:
x = 5
Step-by-step explanation:
Given
13 = - 7 + 9x - 5x , that is
13 = - 7 + 4x ( add 7 to both sides )
20 = 4x ( divide both sides by 4 )
5 = x