If d represents the distance that the plane flies at this speed for t hours, write an equation that relates to t and d.

The sum of two numbers is 86, and their difference is 20. find the two numbers

If 25% of y is 30, what is 60% of y?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm