Daryl bought 10 adult tickets and 10 children tickets to a zombie movie for $110. Rick bought 6 adult and 5 children's tickets for $63 to the same movie. How much money does each type of ticket cost?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Factor and solve to find roots x squared -x - 90 =0

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.