How many roots does this equation have x^2=64 and 0

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?