ASAP HEL

Increase 100kg by 12.5%

For what value of x does 4x = (1/8) x + 5?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b