Answer:
b = d/(2ac)
Step-by-step explanation:
10abc - 2d = 3d
Add 2d to each side
10abc - 2d+2d = 3d+2d
10 abc = 5d
Divide each side by 10ac
10 abc/ (10ac) = 5d/10ac
b = d/(2ac)
B) sunlight travels through space - there is nothing to bounce off of until it hits an atmophere
The multiplicative identity property states that any time you multiply a number by 1, the result, or product, is that original number. D is the correct answer.