Given that the expression “p dollars for every q items” describes a unit price, which statement must be true? A. p = 1 B. p = q C. q = 1 D. pq = 1

Identify the number as a rational or irrational. explain. 127

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days