Ming took a cab across town. His fare was \$22$22dollar sign, 22, and he leaves an 18\%18%18, percent tip.
What is the total amount Ming pays the cab driver?
\$$dollar sign

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

How many terms does the polynomial x^2 y^2 have