He lived 9 months in Portugal and 5 months in Brazil. This is because 130*9 + 150*5 = 1920.
The answer is 80, 2x+3x+4x=180, so x=20. 20*4=80.
You have to find slope which is Y=MX+B so it would be m as slope so u then solve
Quadratic is where the degree of x is 2
I would think 3 is the one that might have been written as y=x² which would be correct
Answer:
x = 24 , y = 19
Step-by-step explanation:
The opposite sides of a parallelogram are congruent , then
2x - 8 = x + 16 ( subtract x from both sides )
x - 8 = 16 ( add 8 to both sides )
x = 24
and
2y = y + 19 ( subtract y from both sides )
y = 19
