Answer: Decreased by 12 students
Step-by-step explanation:
40-28=12
Answer:
Step-by-step explanation:
no
no
yes
no
no
Answer:
3 sets
Step-by-step explanation:
each set is 17.98 (adding necklace and bracelet)
Total is 53.94
dividing 53.94 (amount spent) by 17.98 (cost of set)
Results in 3 sets
C because if you solve for the solutions for the quadratic, then you get 5 and -1 but you cant have negative seconds so 5 is the right answer!