X/5=15/3 in this proportion which number is equal to x in the proportion

An angle that measures between 90 and 180° is called a(,

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.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x