Answer:
12.3
Step-by-step explanation:
Round it where you have 3 numbers that are not 0.
12.3456
round to the hundredths place
12.34 (round to 4)
12.3 (3 sigfigs)
Answer:
-21m+28
Step-by-step explanation:

Hope this helps.
Answer:
Donato drinks more juice
Step-by-step explanation:
Aman drank half of his juice since he only drank 3/6, and Donato drank more than half. If he had drank half it would have been 2/4, but instead, he drank 3/4
Answer:
x^2 +2x +4
x^2 +2x +(2/2)^2-(2/2)^2+4
(x+1)^2-1+4
(x+1)^2+3=0
(x+1)^2= -3
(x+1)= ±√-3
Since a negative number cannot be square rooted,
there are no solutions to this equation.
Hope this helps:)
Answer:
Step-by-step explanation:4 quarters