Answer: 47.5 seconds
Step-by-step explanation:
380=2x+6x
8x=380
x=47.5 s
Hope this helped!
4+20x-10x
4+10x
10x+4
hope this helps!!!
Answer:
q = 6/13, p = 35/13
Step-by-step explanation:
3p + 2q = 9
2p - 3q = 4
_________ (subtract the two equation from each other.)
p + 5q = 5
p = 5 - 5q
2(5 - 5q) - 3q = 4 (substitute value of p into equation)
10 - 10q - 3q = 4
10 - 13q = 4
-13q = -6
<u>q = 6/13</u>
3p + 2(6/13) = 9 (substitute value of q into equation)
3p + 12/13 = 9
3p = 105/13
<u>p = 35/13</u>
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Answer:
Step-by-step explanation:
thats your problem learn how to pay attention lol
Answer:
A
Step-by-step explanation:
|-2 - 1.5| = |-3.5| = 3.5
|1.5 - 2| = |-0.5| = 0.5
The distance is 3.5, so the first equation is correct!
