I believe it's not a function because the input (x) 4 has two outputs(y), 2 and 8.
Answer:
the answer is 5.1 killograms
Step-by-step explanation:
hope this helps
Answer:
x = -4, y = -2
Step-by-step explanation:
substitute for y
2x - 5(x + 2) = 2
distribute -5
2x -5x - 10 = 2
solve
-3x - 10 = 2
add 10 on both sides
-3x = 12
divide by -3
x = -4
now substitute for x in the equation y = x + 2
y = -4 + 2
y = -2
Answer:
What
Step-by-step explanation:
Answer:
multiply and see what you get
