Evaluate the given integral by making an appropriate change of variables. 7 x − 4y 7x − y da, r where r is the parallelogram enclosed by the lines x − 4y = 0, x − 4y = 5, 7x − y = 1, and 7x − y = 4

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Solve for x. −3/4(x+2)=6 enter your answer in the box