Which of the following expressions are equivalent to 7.2 ÷ -8.1 ÷ -3.7? Choose all answers that apply:

A. −7.2÷−8.1÷−3.7
B. −7.2÷8.1÷3.7
C. None of the above

1foot = 12 inches; 1 yard = 3 feet

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.