Answer:
B. 56°F
Step-by-step explanation:
Answer:

Step-by-step explanation:
From law of indices
Jesse rode his bike 5 miles during the last half hour.
<em><u>Explanation</u></em>
Suppose, the constant speed of the bike is
miles/hour
Jesse traveled 15 miles for the first 1.5 hours. As
, so the speed of the bike will be:
miles/hour
Now also, 
So, the distance traveled for the last
hour will be:
Answer:
5. 60%
6. $12,331
Step-by-step explanation:
Cross multiply:
5.

100(137.94)= 13,794
13,794/229.9= 60, 60%
6.

100(616.55)= 61,655
61,655/5= 12,331, $12,331
I hope this helps!
The answer is y=-2x+3 (the last choice) because perpendicular lines mean the negative reciprocal of the original slope. (flip fraction and make it the opposite sign) and the y intercept stays the same