Julia bought a bag of nuts that weighs 2 2/3 pounds. of the nuts in the bag, 1/4 are pecans and 1/2 are almonds. how many pounds of the nuts in the bag are pecans or almonds?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).