A. -1.3
B. 4.5
C. -5.4
D. 3.1
The absolute value is how far away a number is from the number line, so it is always positive. If Carlos finds the opposite of the absolute value, that means he found the negative version. So Jason's final value will be greater.
Answer:
Juanita dissolves 46 g of MgBr2 (molar mass: 184.11 g/mol) in 0.5 kg of distilled water. What is the molality of the solution?
1. N=x+3
S=2(x+3), or Sam=2x+6
Correct answer is C.
For example 2, 4, 8, 16, 32...
