Answer:
36 ways
Step-by-step explanation:
i just drew on a piece of paper nine songs and did the whole process of making them match and stuff :P
u welcome
Answer:
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Step-by-step explanation:
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Answer:
V=140
Step-by-step explanation:
5*4=20
20*7=140
Answer: Degree = 3
Explanation:
The degree of any single variable monomial is simply the exponent itself.
For stuff like 
, you'll need to add the exponents to determine the degree.
distance = rate times time.
Here the distance covered by the first train is (70 km/hr)t (t=# of hours), and that by the second train is (85 km/hr)t.
Add these together and set the sum equal to 620 km:
70t + 85t = 620, or 155t = 620, or 4. It will take 4 hours for the distance between the two trains to increase to 620 km.
