Since Barb has 9 and Trisha has 3 times as many you can use the equation 9x3 which equals 27
18*6=? think 6*10=60 then 6*8=48 then 60 + 48 =108 and that's your answer
Answer:
106 km / hour
Step-by-step explanation:
Givens
Total time: 6 hours
Total distance: 1356 km
First bus rate: r
Second bus rate: r - 14
Formula
d = r * t
Solution
r*6 + (r - 14)*6 = 1356 Remove the brackets
6*r + 6*r - 84 = 1356 Add like terms
12r - 84 = 1356 Add 84 to both sides
12r + 84 - 84 = 1356-84 Combine
12r = 1272 Divide by 12
r = 1272/12
r = 106 km/hr
Answer:
C) 1/4
Step-by-step explanation:
Because you have six-sided dice there are 3 odd numbers and 3 even numbers. That means you have a 1/2 for getting either a odd or even number. So we would add 1/2 + 1/2 because you are rolling two times and both have a 1/2 of getting either a odd or even number. 1/2+1/2 = 1./4 which would be your answer.
Hope this helped! Have a good day/night and good luck! Stay safe!!
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WITCHER [35]
823054658786 is the answer to your question
