9x^2 -6x +1+12=0
9x^2 -6x +13=0
factorise
(3x-1)(3x-1) =0
so, x= 1/3
Answer: $7
Step-by-step explanation: So $27 -$6= $21.Then you Divide by 3 and you will get $7 for each beaker.
Answer:
c would be the answer hope this help
Step-by-step explanation:
pleas make brainly if it's right
Answer:
193.75
Step-by-step explanation: