Answer:
120?
Step-by-step explanation:
The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.
Answer:
x =1.28571428571
Step-by-step explanation:
6x + 2y = -10
y = -4x - 8
6x + 2(4x - 8) = -10
6x + 8x - 8 = -10
14x - 8 = 10
(we put together the like terms)
14x = 10 + 8
14x = 18
x =
x = 1.28571428571
Answer:
3mph
Step-by-step explanation:
<em>This is the graph for your condition.</em>
So,
<em>Yes; for</em><em> x>0 y-values are positive.</em>