I will mark Brainliest!! Solve. 7[4²- 6 | 5 + (2³- 18) + 16 ÷ 8 |)

|=absolute value brackets I think

Based on what i know about mean, this doesn't add up.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?