Answer:
The second answer
Step-by-step explanation:
Hope this helps dude
D) as age increases, weight increases by 5
-2(x - 5) + 4(9 + x)
-2x + 10 + 36 + 4x
=2x + 46
Answer:
4.9 hours = 4 hours 54 minutes
Step-by-step explanation:
speed = distance/time
time * speed = distance
time = distance/speed
time = (284 miles)/(58 mph) = 4.9 hours
4.9 hours - 4 hours = 0.9 hours
0.9 hours * (60 minutes)/(1 hour) = 54 minutes
4.9 hours = 4 hours 54 minutes
<span><span> x = -1/2 = -0.500
</span><span> x = 5/2 = 2.500
EITHER ONE WORKS</span></span>
