Antonio invests $18,000 at 8% simple interest for 27 years.
How much interest is earned over the 27 year period?
How much is in the account at the end of the 27 year period?

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question