What is 5/8 + 1/4 in simplest form

What is the measure of x, in degrees

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.

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?