Duncan owns two dogs. Each day, one dog eats 1/2 of a scoop of dog food and the other dog eats 9/10 of a scoop. Together, how much dog food do the two dogs eat each day? Write your answer as a fraction or as a whole or mixed number.

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :