1/2x - 6 = 88....where x = the original price
1/2x = 88 + 6
1/2x = 94
x = 94 * 2/1
x = 188 <==
Answer:
You and your friend are about 2.09 miles apart after 15 minutes.
Step-by-step explanation:
To find your distance apart, you can convert 15 minutes to seconds because that is what the rate is given in.
15 mins x 60 seconds = 900 seconds.
In 900 seconds, there are 900/8=112.5 groups of 8 seconds. This means there are 112.5 groups of 108 feet.
112.5 x 108 = 12150 feet
12150 feet/5280 feet is approximately 2.3 miles.
For your friend you take 900/6 = 150 groups of 6 seconds.
150 x 63 = 9540 feet
9540 feet/5280 feet = 1.79 miles
1.79 miles + 2.3 miles = 2.09 miles
You and your friend are about 2.09 miles apart after 15 minutes.
Answer:
2/3 , 0.5 , 45% , 22% , 1/5 , 0.05
Answer:
B
Step-by-step explanation:
an additional hour of walking is associated with an additional 0.7 mile walk
