<span>p+4.5=18 Subtract 4.5 from both sides. The answer is 13.5 inches.</span>
Answer: 0.34 grams
Step-by-step explanation:
Given:
Number of atoms in a closed container
Weight of one atom
Total mass of all the atoms of the gas in the container
Thus A is the right option.
Answer:
it would be a zero
Step-by-step explanation:
-3 + 3 = 0
3 +2 = 5
Answer:
b=19
Step-by-step explanation:
2x(3x+5)+3(3x+5)=ax2 +bx+c
by expansion,
6x2 +10x +9x+15=6x2 +19x +15