Work out 870 divided by 15

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.