0.5,1.25,-1/3,0.5,-5/3 ordered from least to greatest

Is it true or false i’m trying to pass this test so i can leave school

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.