For the function y = -2x + 4, the input is 3. What is the output?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges