The answer is 375 kilometers in 3 hours
Answer:
z= 2√2
x=2
y=2√2
$0.14 per ounce
Step-by-step explanation:
8x^4+9x^3+4x-1
(6x^3 – 5x^2 + 3x – 5) + (8x^4 + 3x^3 + 5x^2 + x + 4)
Group like terms
8x^4+6x^3+3x^3-5x^2+5x^2+3x+x-5+4
