Luna makes beaded bracelets. she uses 9 beads to make each bracelet. how many brackets can she make with 156 beads?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.