Guys can you pls help me on thsi

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?