Find the measures of all angles formed by line a parallel to line b with traversal m, if: one angle is 25° bigger than another

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122