What is the perimeter of the triangle expressed as a polynomial? length: 8x-2 length: 5x-4 width: 9x-3 if you could show me how you got the complete answer i would really appreciate it.

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.