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
It is 13,14 because it goes up two then one one then two again which will then mess up the rotation
Answer:
improved mental health
decreased risk of alcohol and drug use
Answer:
0.07
Step-by-step explanation:
0.07 - quotient
____
4/0.28 - divided
l
divisor
