Answer:
C) 
Step-by-step explanation:


Recall the Pythagorean Trigonometric Identity where
, so 
Answer:
4x - y = -3y = 5x
Write as a system
4x-y = 5x
-3y = 5x
Simplify the expressions
-x-y = 0
-5x-3y = 0
Multiply both sided by -5
5x + 5y = 0
-5x - 3y = 0
2y = 0
y = 0
Substitute the value of y into the equation
-x-0= 0
x=0
A possible solution is (x,y) = (0,0)
No because if you plug in 4 for x and 5 for y you get -4 not 36
Answer:
would Be correct!
Step-by-step explanation:
Because Sam has
times as Many baseball cards as Declan And Amaya has
fewer baseball cards the sam and The Question askes "Which expression represents the number of baseball cards that Amaya has?"
Therefore, your Answer is 
Hope this helps!
Take Care!
