Solve each system by substitution
4y - 6 = 2x
y- 3x=9
2 answers:
Answer:
your answer is -3,0
Step-by-step explanation:
if you wanna check you can plug it into the bottom equation y -3(-3) =9
so 9=9 which is a true statement
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Answer:
0.0047
Step-by-step explanation:
-2=-2y-18
2y=-18+2
2y=-16
Y=-8
540ml with 12% solution
get 12% of 540
540 times 0.12 = 64.8 ml of pure acid
Answer:
Y=5X because the slope is 5 and the Y-intercept is 0
