f(x)= -1/2x-7 (better expressed as f(x) = (-1/2)x - 7 ) has a negative slope, so as x increases, y decreases. Answer D is correct.
She walked 1/10 of a mile in one minute
work: 1/2 a mile is 0.5 and 0.5 divided by 5 is 0.1 so you get 0.1 mile for each minute
Answer:
C, 4.123
Step-by-step explanation:
√(17) which equals 4.12
♠Answer♠
Now , X = √( 40² + 9² )
√(1600 + 81)
√1681
41
That Is , option (b)
#DavidUniversal
