7 14/18 since you can reduce this to 7 7/9:)
Answer:
2A /h = b
Step-by-step explanation:
A=1/2bh
Multiply each side by 2
2A = 2*1/2bh
2A = bh
Divide each side by h
2A/h = bh/h
2A /h = b
Answer:
One mole of lithium (Li) is equal to 6.022 X 1023 atoms of lithium.
First subtract 12 from both sides, then subtract 2x from both sides, multiply both sides by -1, then divide by 4.
x > 3.5
