Answer:18
Step-by-step explanation: pluging in -b/2a for first equation you get 3 plunging 3 in you get 6 solving for second equation you get -x^2+6x+3 pluging in -b/2a you get 3 then plugoing into equation you get 12 12-(-6)=18
Answer:
m = 11
Step-by-step explanation:
Answer:
6 2/3 is greater
Step-by-step explanation:
Answer:
Convert 33% to the equivalent decimal 0.33, and then multiply 0.33 by 67 to get 22.11.
Step-by-step explanation:
