Evaluate a/b − c+d if a= 7/8 , b= −7/16 , c= 0.8 , and d= 1/4 . Write your answer as a mixed number in simplest form.

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?