The first one is 2x^2+2x-2
the second one is 2x^2-2x-2
the third one is 6h+6k
Answer: x=37.8, you can solve by writing a proportion
Answer:
√20
Or
2√5
Step-by-step explanation:
It is very easy just substitute
It will be:
1,500 children, and 320 adults
2X + 9100 - 5X = 6100
x = 1500 (children passes sold)
1820-1500 = 320 (adult)
Mark brainliest please
Answer: Boutta snitch on you. CHHS 10th grade
Step-by-step explanation: