Answer:
7 yards yards per second.
Step-by-step explanation:
you divide 21 by three
Answer:
840
Step-by-step explanation:
840&*67---***&%%%%%:
3n + 15 >= 3n + 8 distribution.
3n - 3n >= 8 - 15 arrange the like terms.
0 >= -7 combine the like terms.
F(x) = (x + 3)²
g(x) = f(x) - 7.
g(x) = (x + 3)² - 7
g(x) = (x + 3)(x + 3) - 7
g(x) = x*x + x*3 +3*x + 3*3 - 7
g(x) = x² + 3x + 3x + 9 - 7
g(x) = x² + 6x + 2