Create the equation of a quadratic function, in standard form, that has roots at -3 and 1 and has a turning point at ( -1, -16 ).

The measure of an angle is 117°. what is the measure of a supplementary angle?

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.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.