Last Sunday, we noticed that our dance show 1000 tickets were sold. For an adult, the cost of a ticket was two dollars and for a child it was one dollar. When all was said and done, we had a total mount of $1850. Write the number of adult tickets and children’s tickets that were sold on Sunday.

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?