I have to solve each system algebraically >y = x -8 y=5x

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15