Pythagorean theorem and Converse; find the value of x.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?