Astudent has some $1 and $5 bills in his wallet. he has a total of 16 bills that are worth $56. how many of each type of bill does he have?

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Given right triangle xyz, which correctly describes the locations of the sides in relation to