Let d be mile driven. Then,
30+0.25d>40+ 0.1d
.15 d>10
d>66.667
you must drive at least 66 and 2/3 miles before the second country is cheaper
Answer:
Ok look times 18 and 10 then what ever you get with that times it with 12
Step-by-step explanation:
Answer:
<u>Valterri's unit rate for Day 1 in minutes per lap is 3.5 or 3 minutes and 30 seconds.</u>
Step-by-step explanation:
Let's find Valterri's unit rate for Day 1 in minutes per lap, this way:
Total time = 1 hour, 13 minutes, and 30 seconds
Total time = 60 minutes + 13 minutes + 30 seconds
Total time = 73 minutes and 30 seconds
Total time = 73.5 minutes (30 seconds = 0.5 minutes)
Number of laps = 21
Valterri's unit rate for Day 1 in minutes per lap = Total time/Number of laps
Valterri's unit rate for Day 1 in minutes per lap = 73.5/21
<u>Valterri's unit rate for Day 1 in minutes per lap = 3.5</u>
Answer:
2.4g-2.4g-9.8g "-9.8 grams".
Step-by-step explanation:
You just have to subtract the masses.
Hope this helps :)
Answer:
12
Step-by-step explanation:
12 is the (GCF) of 36x and 12x because 12 is the biggest # that can go into both 36 and 12.
