Answer:


Step-by-step explanation:
Given the system of the equations

solving by elimination method








solve
for
:




Solve
for x:



Therefore,


Answer:
Last one: 5x - 3√y + 1
Step-by-step explanation:
8x + √1 - √9y - √9x^2
8x + 1 - 3√y - 3x
5x + 1 - 3√y
5x - 3√y + 1
CAN YOU PLEASE MARK MY ANSWER BRANLIEST
i think its but im not sure
Answer:
633
Step-by-step explanation:
I believe that the answer is 70. I hope I helped! The reason I say this is because BD is half of AE and 35+35=70 :)