The cost of admission to a history museum is $3.25 per person over the age of three , kids three and under get in for free. if the total cost of admission for the warrick family, including their two six month old twins is $19.50 , find how many family members are over three years old

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

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.