One town had temperatures of one town had temperatures of -8.-2 and 5 over three days. What was the difference between the highest
temperature and the
lowest?

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Prove that quadrilateral is a rhombus.

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