Answer:
B.3/2
Step-by-step explanation:
<span>2n-n-4+7n in simplest form is found by combining like terms:
(2-1+7)n - 4 = 8n-4, or 4(2n-1)</span>
It would take Emily a little over 6 hours to get to her friends house.
Absolute value is the magnitude of a number without regard to its sign. for example, the absolute value of 5 is 5, and the absolute value of -5 is also 5!
X decreased by the square of nine
x - 9^2 = x - 81
