X + 2y = 11
2x + y = 31
x = 11 - 2y
2(11 - 2y) + y = 31
22 - 4y + y = 31
3y = - 9
y = - 3
x = 11 - 2(-3)
x = 11 + 6
x = 17
Well it depends do u want it in rational form or fraction from or?
Answer:
22.65728
Step-by-step explanation:
29*tan(38 degrees) = 22.65728
Answer: 210
Step-by-step explanation:
55×12=660-500=160+50(down payment)=210
i think the answer is 4/11 because the 4 people has a 1% chance out of the 11 people
