X/.5 > 6
(the > has a line under it but idk how to type that lol)
There's 60 min, so 1/8 of 60
60/8= 7.5 minutes in 1/8 of 60
2x + 4y = 14
4x + y = 20......multiply by -4
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2x + 4y = 14
-16x - 4y = -80 (result of multiplying by -4)
---------------add
-14x = -66....as u can see, ur y's cancel out
so ur answer is : 1st answer choice <==
** and just so u know, u could have multiplied the 1st equation by -2, and it would have cancelled out ur x's
-9x7 mutiplies to be -63, and add up to be -2.
