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During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.