Felicia took out a $5,000 loan to buy a car. If the interest is compounded annually at a rate of 11%, how much will she pay in all? PLEASE HELP

Which expression is equivalent to? assume x > 0 and y > 0.

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.