400 liters ........ hope this helps
Answer:
2.5n is larger than or equal to (> with the line under) 5.25
Step-by-step explanation:
let's say the number is "n"
2 1/2 of n is at least 5 1/4
at least is a synonym to larger than or equal to, which is the fourth symbol, >_ with the line underneath.
Answer:
B.-4x^2-2x+6.
Step-by-step explanation:
=2x^2+4x-6x^2+9-6x-3.
=2x^2-6x^2+4x-6x+9-3.
=-4x^2-2x+6.
Step-by-step explanation:
5ab + 8c
Putting values of a = 3 b = 2 and c = 9
5(3)(2) + 8(9)
30 + 72
102