Hannah rolls two number cubes with the numbers 5, 5, 5, 3, 6, 6 on each. what is the probability that she rolled two numbers with an even sum?

The table above shows approximate conversions from gallons to liters. what is the value of x?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?